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CONVERSION FACTORS (INCLUDING METRIC)
TO CONVERT TO MULTIPLY BY:
acre sq. chain (Gunter's) 10
acre rods 160
acre sq. links (Gunter's) 100000
acre hectare or sq. hectometer 0.4047
acres sq. feet 43560
acres sq. meters 4047
acres sq. miles 0.001562
acres sq. yards 4840
acre-feet cu. feet 43560
acre-feet gallons 325900
ampere-hours coulombs 3600
ampere-hours faradays 0.03731
ampere-turns gilberts 1.257
angstrom unit inch 3.94E-09
angstrom unit meter 1.00E-10
angstrom unit micron 0.0001
astromical init kilometers 1.50E+08
atmospheres ton/sq. inch 0.007348
atmospheres cms of mercury 76
atmospheres ft. of water (at 4 degrees C) 33.9
atmospheres in. of mercury (at 0 degrees C) 29.92
atmospheres kgs/sq. cm 1.0333
atmospheres kgs/sq. meter 10332
atmospheres pounds/sq. in 14.7
atmospheres tons/sq. ft 1.058
barrels (US dry) cu. inches 7056
barrels (US dry) quarts (dry) 105
barrels (US, liquid) gallons 31.5
barrels (oil) gallons (oil) 42
bars atmospheres 0.9869
bars dynes/sq. cm 1000000
bars kgs/sq. meter 10200
bars pounds/sq. ft 2089
bars pounds/sq. in 14.5
bolt (US cloth) meters 36.576
Btu ergs 1.06E+10
Btu foot-lbs 778.3
Btu gram-calories 252
Btu horsepower-hrs 0.0003931
Btu joules 1054.8
Btu kilogram-calories 0.252
Btu kilogram-meters 107.5
Btu kilowatt-hrs 0.0002928
Btu/hr foot-pounds/sec 0.2162
Btu/hr gram-cal/sec 0.07
Btu/hr horsepower-hrs 0.0003929
Btu/hr watts 0.2931
Btu/min foot-lbs/sec 12.96
Btu/min horsepower 0.02356
Btu/min kilowatts 0.01757
Btu/min watts 17.57
Btu/sq. ft/min watts/sq. in 0.1221
bucket (Brit. dry) cubic cm 18180
bushels cu. ft 1.2445
bushels cu. in 2150.4
bushels cu. meters 0.03524
bushels liters 35.24
bushels pecks 4
bushels pints (dry) 64
bushels quarts (dry) 32
caliber inches 0.01
caliber millimeters 0.254
calorie, gram (mean) Btu (mean) 0.00396832
calorie horsepower-hour 1.56E-06
calorie horsepower-hour (metric) 1.58E-06
calorie joule 4.1868
calorie kilowatt-hour 1.16E-06
candle/sq. cm lamberts 3.142
candle/sq. inch lamberts 0.487
centares (centiares) sq. meters 1
centigrams grams 0.01
centiliter ounce fluid (US) 0.3382
centiliter cubic inch 0.6103
centiliter drams 2.705
centiliters liters 0.01
centimeters feet 0.03281
centimeters inches 0.3937
centimeters kilometers 0.00001
centimeters meters 0.01
centimeters miles 6.21E-06
centimeters millimeters 10
centimeters mils 393.7
centimeters yards 0.01094
centimeters-dynes cm-grams 0.00102
centimeter-dynes meter-kgs 1.02E-08
centimeter-dynes pound-feet 7.38E-08
centimeter-grams cm-dynes 980.7
centimeter-grams meter-kgs 0.00001
centimeter-grams pound-feet 0.07233
centimeters of mercury atmospheres 0.01316
centimeters of mercury feet of water 0.4461
centimeters of mercury kgs/sq. meter 136
centimeters of mercury pounds/sq. ft 27.85
centimeters of mercury pounds/sq. in 0.1934
centimeters/sec feet/min 1.1969
centimeters/sec feet/sec 0.03281
centimeters/sec kilometers/hr 0.036
centimeters/sec knots 0.1943
centimeters/sec meters/min 0.6
centimeters/sec miles/hr 0.02237
centimeters/sec miles/min 0.0003728
centimeters/sec/sec feet/sec/sec 0.03281
centimeters/sec/sec kms/hr/sec 0.036
centimeters/sec/sec meters/sec/sec 0.01
centimeters/sec/sec miles/hr/sec 0.02237
chain inches 792
chain meters 20.12
chain (surveyor's or Gunter's) yards 22
circular mils sq. cms 5.07E-06
circular mils sq. mils 0.7854
circular mils sq. inches 7.85E-07
circumference radians 6.283
cords cord feet 8
cord feet cu. feet 16
coulomb statcoulombs 3.00E+09
coulombs faradays 1.04E-05
coulombs/sq. cm coulombs/sq. in 64.52
coulombs/sq. cm coulombs/sq. meter 10000
coulombs/sq. in coulombs/sq. cm 0.155
coulombs/sq. in coulombs/sq. meter 1550
coulombs/sq. meter coulombs/sq. cm 0.0001
coulombs/sq. meter coulombs/sq. in 0.0006452
cubic centimeters cu. feet 3.53E-05
cubic centimeters cu. inches 0.06102374
cubic centimeters cu. meters 0.000001
cubic centimeters cu. yards 1.31E-06
cubic centimeters gallons (US liq.) 0.0002642
cubic centimeters liters 0.001
cubic centimeters pints (US liq.) 0.002113
cubic centimeters quarts (US liq.) 0.001057
cubic feet bushels (dry) 0.8036
cubic feet cu. cms 28320
cubic feet cu. inches 1728
cubic feet cu. meters 0.02832
cubic feet cu. yards 0.03704
cubic feet gallons (US liq.) 7.48052
cubic feet liters 28.32
cubic feet pints (US liq.) 59.84
cubic feet quarts (US liq) 29.92
cubic feet/min cu. cms/sec 472
cubic feet/min gallons/sec 0.1247
cubic feet/min liters/sec 0.472
cubic feet/min pounds of water/min 62.43
cubic feet/sec million gals./day 0.646317
cubic feet/sec gallons/min 448.831
cubic inches cu. cms 16.39
cubic inches cu. feet 0.0005787
cubic inches cu. meters 1.64E-05
cubic inches cubic yards 2.14E-05
cubic inches gallons 0.004329
cubic inches mil-feet 106100
cubic inches pints (US liq.) 0.03463
cubic inches quarts (US liq.) 0.01732
cubic meters bushels (dry) 28.38
cubic meters cubic cms 1000000
cubic meters cubic feet 35.31
cubic meters cubic inches 61023
cubic meters cubic yards 1.307951
cubic meters gallons (US liq.) 264.2
cubic meters liters 1000
cubic meters pints (US liq.) 2113
cubic meters quarts (US liq.) 1057
cubic yards cubic cms 764600
cubic yards cubic feet 27
cubic yards cubic inches 46656
cubic yards cubic meters 0.7646
cubic yards gallons (US liq.) 202
cubic yards liters 764.6
cubic yards pints (US liq.) 1615.9
cubic yards quarts (US liq.) 807.9
cubic yards/min cubic feet/sec 0.45
cubic yards/min gallons/sec 3.367
cubic yards/min liters/sec 12.74
cups cubic cms 236.588
days seconds 86400
decigrams grams 0.1
deciliters liters 0.1
decimeters meters 0.1
degrees (angle) quadrants 0.01111
degrees (angle) radians 0.01745
degrees (angle) seconds 3600
degrees/sec radians/sec 0.01745
degrees/sec revolutions/min 0.1667
degrees/sec revolutions/sec 0.002778
dekagrams grams 10
dekaliters liters 10
dekameters meters 10
drams(apoth. or troy) ounces(avoirdupois) 0.1371429
drams(apoth. or troy) ounces (troy) 0.125
drams(US fluid or apoth.) cubic cm 3.6967
drams grains 27.3437
drams grams 1.7718
drams ounces 0.0625
drops teaspoons 0.01666
dyne/cm erg/sq. millimeter 0.01
dyne/sq. cm atmospheres 9.87E-07
dyne/sq. cm inch of mercury at 0C 2.95E-05
dyne/sq. cm inch of water at 4C 0.0004015
dynes grams 0.00102
dynes joules/cm 0.0000001
dynes joules/meter (newtons) 0.00001
dynes kilograms 1.02E-06
dynes poundals 7.23E-05
dynes pounds 2.25E-06
dynes/sq. cm bars 0.000001
ell cm 114.3
ell inches 45
em (pica) inch 0.167
em (pica) cm 0.4233
erg/sec dyne-cm/sec 1
ergs Btu 9.48E-11
ergs dyne-centimeters 1
ergs foot-pounds 7.37E-08
ergs gram-calories 2.39E-08
ergs grams-cms 0.00102
ergs horsepower-hrs 3.73E-14
ergs joules 0.0000001
ergs kg-calories 2.39E-11
ergs kg-meters 1.02E-08
ergs kilowatt-hrs 2.78E-14
ergs watt-hrs 2.78E-11
ergs/sec Btu/min 5.69E-06
ergs/sec ft-lbs/min 4.43E-06
ergs/sec ft-lbs/sec 7.38E-08
ergs/sec horsepower 1.34E-10
ergs/sec kg-calories/min 1.43E-09
ergs/sec kilowatts 1.00E-10
farads microfarads 1000000
faraday/sec ampere (absolute) 96500
faradays ampere-hours 26.8
faradays coulombs 96490
fathoms meter 1.828804
fathoms feet 6
feet centimeters 30.48
feet kilometers 0.0003048
feet meters 0.3048
feet miles (naut.) 0.0001645
feet miles (stat.) 0.0001894
feet millimeters 304.8
feet mils 12000
feet of water amospheres 0.0295
feet of water in. of mercury 0.8826
feet of water kgs/sq. cm 0.03048
feet of water kgs/sq. meter 304.8
feet of water pounds/sq. ft 62.43
feet of water pounds/sq. in 0.4335
feet/min cms/sec 0.508
feet/min feet/sec 0.01667
feet/min kms/kr 0.01829
feet/min meters/min 0.3048
feet/min miles/hr 0.01136
feet/sec cms/sec 30.48
feet/sec kms/hr 1.097
feet/sec knots 0.5921
feet/sec meters/min 18.29
feet/sec miles/hr 0.6818
feet/sec miles/min 0.01136
feet/sec/sec cms/sec/sec 30.48
feet/sec/sec kms/hr/sec 1.097
feet/sec/sec meters/sec/sec 0.3048
feet/sec/sec miles/hr/sec 0.6818
feet/100 feet per cent grade 1
foot-candle lumen/sq. meter 10.764
foot-pounds Btu 0.001286
foot-pounds ergs 1.36E+07
foot-pounds gram-calories 0.3238
foot-pounds hp-hrs 5.05E-07
foot-pounds joules 1.356
foot-pounds kg-calories 0.000324
foot-pounds kg-meters 0.1383
foot-pounds kilowatt-hrs 3.77E-07
foot-pounds/min Btu/min 0.001286
foot-pounds/min foot-pounds/sec 0.01667
foot-pounds/min horsepower 0.0000303
foot-pounds/min kg-calories/min 0.000324
foot-pounds/min kilowatts 0.0000226
foot-pounds/sec Btu/hr 4.6263
foot-pounds/sec Btu/min 0.07717
foot-pounds/sec horsepower 8.18E-04
foot-pounds/sec kg-calories/min 1.01945
foot-pounds/sec kilowatts 0.001356
furlongs miles (US) 0.125
furlongs rods 40
furlongs feet 660
gallons cubic cms 3785.412
gallons cubic feet 0.1337
gallons cu. inches 231
gallons cu. meters 0.003785
gallons cu. yards 0.004951
gallons liters 3.785
gallons (liq. British imp.) gallons (US liq.) 1.20095
gallons (US) gallons (imp.) 0.83267
gallons of water pounds of water 8.3453
gallons/min cu. ft/sec 0.002228
gallons/min liters/sec 0.06308
gallons/min cu. feet/hr 8.0208
gausses lines/sq. inch 6.452
gausses webers/sq. cm 1.00E-08
gausses webers/sq. inch 6.45E-08
gausses webers/sq. meter 0.0001
gilberts ampere-turns 0.7958
gilberts/cm amp-turns/cm 0.7958
gilberts/cm amp-turns/in 2.021
gilberts/cm amp-turns/meter 79.581
gills (British) cubic cm 142.07
gills liters 0.1183
gills pints (liq.) 0.25
grains drams (avoirdupois) 0.03657143
grains (troy) grains (avoirdupois) 1
grains (troy) grams 0.0648
grains (troy) ounces (avoirdupois) 0.0020833
grains (troy) pennyweight (troy) 0.04167
grains/US gallon parts/million 17.118
grains/US gallon pounds/million gal 142.86
grains/imp. gallon parts/million 14.286
grams carat(metric) 5
grams dram 0.56438339
grams dynes 980.7
grams grains 15.43
grams joules/cm 9.81E-05
grams joules/meter (newtons) 9.81E-03
grams kilograms 0.0001
grams milligrams 1000
grams ounces(avoirdupois) 0.035273962
grams ounces (troy) 0.032150747
grams poundals 0.07093
grams pounds 0.002204623
grams/cm pounds/inch 0.0056
grams/cu. cm pounds/cu. ft 62.43
grams/cu. cm pounds/cu. in 0.03613
grams/cu. cm pounds/mil-foot 3.41E-07
grams/liter grains/gal 58.417
grams/liter pounds/1000 gal 8.345
grams/liter pounds/cu. ft 0.062427
grams/liter parts/million 1000
grams/sq. cm pounds/sq. ft 2.0481
gram-calories Btu 0.0039683
gram-calories ergs 4.19E-07
gram-calories foot-pounds 3.088
gram-calories horsepower-hrs 1.56E-06
gram-calories kilowatt-hrs 1.16E-06
gram-calories watt-hrs 0.001163
gram-calories/sec Btu/hr 14.286
gram-calories Btu 9.30E-08
gram-centimeters ergs 980.7
gram-centimeters joules 980700
gram-centimeters kg-cal 2.34E+08
gram-centimeters kg-meters 100000
hand cm 10.16
hectares acres 2.471
hectares sq. feet 107600
hectograms grams 100
hectoliters liters 100
hectometers meters 100
hectowatts watts 100
henries millihenries 1000
hogsheads (British) cubic feet 10.114
hogsheads (U.S.) cubic feet 8.42184
hogsheads (U.S.) gallons (U.S.) 63
horsepower Btu/min 42.44
horsepower foot-lbs/min 33000
horsepower foot-lbs/sec 550
horsepower (metric) horsepower 0.9863
horsepower kg-calories/min 10.68
horsepower kilowatts 0.7457
horsepower watts 745.7
horsepower (boiler) Btu/hr 33479
horsepower (boiler) kilowatts 9.803
horsepower-hrs Btu 2547
horsepower-hrs ergs 2.68E+13
horsepower-hrs foot-lbs 1980000
horsepower-hrs gram-calories 641190
horsepower-hrs joules 2684000
horsepower-hrs kg-calories 641.1
horsepower-hrs kg-meters 273700
horsepower-hrs kilowatt-hrs 0.7457
hours (mean solar) days 0.04166667
hours (mean solar) weeks 0.005952381
hundredweights (long) pounds 112
hundredweights (long) tons (long) 0.05
hundredweights (short) ounces (avoirdupois) 1600
hundredweights (short) pounds 100
hundredweights (short) tons (metric) 0.0453592
hundredweights (short) tons (long) 0.0446429
inches centimeters 2.54
inches feet 0.08333333
inches meters 0.0254
inches miles 0.00001578
inches millimeters 25.4
inches mils 1000
inches yards 0.027777778
inches of mercury atmospheres 0.03342
inches of mercury feet of water 1.133
inches of mercury kgs/sq. cm 0.03453
inches of mercury kgs/sq. meter 345.3
inches of mercury pounds/sq. ft. 70.73
inches of mercury pounds/sq. in. 0.4912
inches of water (at 4C) atmospheres 0.002458
inches of water (at 4C) inches of mercury 0.07355
inches of water (at 4C) kgs/sq. cm 0.00254
inches of water (at 4C) ounces/sq. in 0.5781
inches of water (at 4C) pounds/sq. ft 5.204
inches of water (at 4C) pounds/sq. in 0.03613
international ampere ampere (absolute) 0.9998
international volt joules (absolute) 1.59E-19
international volt joules 96540
joules Btu 9.48E-04
joules ergs 10000000
joules foot-pounds 0.7376
joules kg-calories 0.0002389
joules kg-meters 0.102
joules watt-hrs 0.0002778
joules/cm grams 10200
joules/cm dynes 10000000
joules/cm joules/meter (newton) 100
joules poundals 723.3
joules pounds 22.48
kilograms dynes 980665
kilograms grams 1000
kilograms joules/cm 0.09807
kilograms joules/meter (newtons) 9.807
kilograms poundals 70.93
kilograms pounds 2.205
kilograms tons (long) 9.84E-04
kilograms tons (short) 1.10E-03
kilograms/cu meter grams/cu cm 0.001
kilograms/cu meter pound/cu ft 0.06243
kilograms/cu meter pounds/cu in 3.61E-05
kilograms/cu meter pounds/mil-foot 3.41E-10
kilograms/meter pounds/ft 0.672
kilograms/sq cm dynes 980665
kilograms/sq cm atmospheres 0.9678
kilograms/sq cm feet of water 32.81
kilograms/sq cm inches of mercury 28.96
kilograms/sq cm pounds/sq ft 2048
kilograms/sq cm pounds/sq in 14.22
kilograms/sq meter atmospheres 9.68E-05
kilograms/sq meter bars 9.81E-05
kilograms/cu meter feet of water 3.28E-03
kilograms/cu meter inches of mercury 2.90E-03
kilograms/cu meter pounds/sq ft 0.2048
kilograms/cu meter pounds/sq in 1.42E-03
kilograms/sq mm kgs/sq meter 1.00E+06
kilogram-calories Btu 3.968
kilogram-calories foot-pounds 3088
kilogram-calories hp-hrs 1.56E-03
kilogram-calories joules 4186
kilogram-calories kg-meters 426.9
kilogram-calories kilojoules 4.186
kilogram-calories kilowatt-hrs 1.16E-03
kilogram-meters Btu 9.29E-03
kilogram-meters ergs 9.80E+07
kilogram-meters foot-pounds 7.233
kilogram-meters joules 9.804
kilogram-meters kg-calories 2.34E-03
kilogram-meters kilowatt-hrs 2.72E-06
kilolines maxwells 1000
kiloliters liters 1000
kilometers astronomical unit 6.68E-09
kilometers centimeters 1.00E+05
kilometers feet 3280.84
kilometers inches 3.94E+04
kilometers light year 1.06E-13
kilometers meters 1000
kilometers miles 0.6214
kilometers millimeters 1.00E+06
kilometers yards 1094
kilometers/hr cms/sec 27.78
kilometers/hr feet/min 54.68
kilometers/hr feet/sec 0.9113
kilometers/hr knots 0.5396
kilometers/hr meters/min 16.67
kilometers/hr miles/hr 0.6214
kilometers/hr/sec cms/hr/sec 27.78
kilometers/hr/sec ft/sec/sec 0.9113
kilometers/hr/sec meters/sec/sec 0.2778
kilometers/hr/sec miles/hr/sec 0.6214
kilowatts Btu/min 56.92
kilowatts foot-lbs/min 4.43E+04
kilowatts foot-lbs/sec 737.6
kilowatts horsepower 1.341
kilowatts kg-calories/min 14.34
kilowatts watts 1000
kilowatt-hrs Btu 3413
kilowatt-hrs ergs 3.60E+13
kilowatt-hrs foot-lbs 2.66E+06
kilowatt-hrs gram-calories 859850
kilowatt-hrs horsepower-hrs 1.341
kilowatt-hrs joules 3.60E+06
kilowatt-hrs kg-calories 860.5
kilowatt-hrs kg-meters 3.67E+05
kilowatt-hrs lbs of water evap. at 212F 3.53
kilowatt-hrs lbs of water ^ from 62-212F 22.75
knots feet/hr 6080
knots kilometers/hr 1.8532
knots nautical miles/hr 1
knots statute miles/hr 1.151
knots yards/hr 2027
knots feet/sec 1.689
league miles (approx.) 3
light-year astronomical unit 63239.7
light-year miles 5.90E+12
light-year kilometers 9.46E+12
lines/sq cm gausses 1
lines/sq in gauses 0.155
lines/sq in webers/sq cm 1.55E-09
lines/sq in webers/sq in 1.00E-08
lines/sq in webers/sq meter 1.55E-05
links (engineer's) inches 12
links (surveyor's) inches 7.92
liters bushels (U.S. dry) 0.02838
liters cu cm 1000
liters cu feet 0.03531
liters cu inches 61.02
liters cu meters 0.001
liters cu yards 1.31E-03
liters gallons (U.S. liq.) 0.2642
liters pints (U.S. liq.) 2.113
liters quarts (U.S. liq.) 1.057
liters/min cu ft/sec 5.89E-04
liters/min gals/sec 4.40E-03
lumen spherical candle power 0.07958
lumen watt 0.001496
lumens/sq ft foot-candles 1
lumens/sq ft lumen/sq meter 10.76
lux foot-candles 0.0929
maxwells kilolines 0.001
maxwells webers 1.00E-08
megalines maxwells 1.00E+06
megohms microhms 1.00E+12
megohms ohms 1.00E+06
meters centimeters 100
meters feet 3.281
meters inches 39.37
meters kilometers 0.001
meters miles (nautical) 5.40E-04
meters miles (statute) 6.21E-04
meters millimeters 1000
meters yards 1.094
meters/min cms/sec 1.667
meters/min feet/min 3.281
meters/min feet/sec 0.05468
meters/min kms/hr 0.06
meters/min knots 0.03238
meters/min miles/hr 0.03728
meters/sec feet/min 196.8
meters/sec feet/sec 3.281
meters/sec kilometers/hr 3.6
meters/sec kilometers/min 0.06
meters/sec miles/hr 2.237
meters/sec miles/min 0.03728
meters/sec/sec cms/sec/sec 100
meters/sec/sec ft/sec/sec 3.281
meters/sec/sec kms/hr/sec 3.6
meters/sec/sec miles/hr/sec 2.237
meter-kilograms cm-dynes 9.81E+07
meter-kilograms cm-grams 1.00E+05
meter-kilograms pound-feet 7.233
microfarad farads 1.00E-06
micrograms grams 1.00E-06
microhms megohms 1.00E-12
microhms ohms 1.00E-06
microliters liters 1.00E-06
microns meters 1.00E-06
miles (nautical) feet 6080.27
miles (nautical) kilometers 1.853
miles (nautical) meters 1853
miles (nautical) miles (statute) 1.1516
miles (nautical) yards 2027
miles (statute) centimeters 1.61E+05
miles (statute) feet 5280
miles (statute) inches 6.34E+04
miles (statute) kilometers 1.609
miles (statute) meters 1609
miles (statute) miles (nautical) 0.8684
miles (statute) yards 1760
miles/hr cms/sec 44.7
miles/hr feet/min 88
miles/hr feet/sec 1.467
miles/hr kms/hr 1.609
miles/hr kms/min 0.02682
miles/hr knots 0.8684
miles/hr meters/min 26.82
miles/hr miles/min 0.01667
miles/hr/sec cms/sec/sec 44.7
miles/hr/sec feet/sec/sec 1.467
miles/hr/sec kms/hr/sec 1.609
miles/hr/sec meters/sec/sec 0.447
miles/min cms/sec 2682
miles/min feet/sec 88
miles/min kms/min 1.609
miles/min knots/min 0.8684
miles/min miles/hr 60
mil-feet cu inches 9.43E-06
milliers kilograms 1000
millmicrons meters 1.00E-09
milligrams grains 0.01543236
milligrams grams 0.001
milligrams/liter parts/million 1
millihenries henries 0.001
milliliters liters 0.001
millimeters centimeters 0.1
millimeters feet 3.28E-03
millimeters inches 0.03937
millimeters kilometers 1.00E-06
millimeters meters 0.001
millimeters miles 6.21E-07
millimeters mils 39.37
millimeters yards 1.09E-03
million gals/day cu ft/sec 1.54723
mils centimeters 2.54E-08
mils feet 8.33E-05
mils inches 0.001
mils kilometers 2.54E-03
mils yards 2.78E-05
minims (British) cubic cm 0.059192
minims (US fluid) cubic cm 0.061612
minutes (angles) degrees 0.01667
minutes (angles) quadrants 1.85E-04
minutes (angles) radians 2.91E-04
minutes (angles) seconds 60
nepers decibals 8.686
newton dynes 1.00E+05
ohm (international) ohm (absolute) 1.0005
ohms megohms 1.00E-06
ohms microhms 1.00E+06
ounces drams 16
ounces grains 437.5
ounces grams 28.349527
ounces pounds 0.0625
ounces ounces (troy) 0.9115
ounces tons (long) 2.79E-05
ounces tons (metric) 2.84E-05
ounces (fluid) cu inches 1.805
ounces (fluid) liters 0.02957
ounces (troy) grains 480
ounces (troy) grams 31.103481
ounces (troy) ounces (avoirdupois) 1.09714
ounces (troy) pennyweights (troy) 20
ounces (troy) pounds (troy) 0.08333
ounces/sq inch dynes/sq cm 4309
ounces/sq inch pounds/sq in 0.0625
parsec miles 1.90E+13
parsec kilometers 3.08E+13
parts/million grains/U.S. gal. 0.0584
parts/million grains/imperial gal 0.07016
parts/million pounds/million gal 8.345
pecks (British) cubic inches 554.6
pecks (British) liters 9.091901
pecks (US) bushels 0.25
pecks (US) cubic inches 537.605
pecks (US) liters 8.809582
pecks (US) quarts (dry) 8
pennyweights (troy) grains 24
pennyweights (troy) ounces (troy) 0.05
pennyweights (troy) grams 1.55517
pennyweights (troy) pounds (troy) 4.17E-03
pints (dry) cu inches 33.6
pints (liquid) cu cm 473.2
pints (liquid) cu feet 0.01671
pints (liquid) cu inches 28.87
pints (liquid) cu meters 4.73E-04
pints (liquid) cu yards 6.19E-04
pints (liquid) gallons 0.125
pints (liquid) liters 0.4732
pints (liquid) quarts (liquid) 0.5
Plank's quantum erg-second 6.62E-27
poise gram/cm sec 1
pounds (avoirdupois) ounces (troy) 14.5833
poundals dynes 13826
poundals grams 14.1
poundals joules/cm 1.38E-03
poundals joules/meter (newtons) 0.1383
poundals kilograms 0.0141
poundals pounds 0.03108
pounds drams 256
pounds dynes 4.45E+05
pounds grains 7000
pounds grams 453.5924
pounds joules/cm 0.04448
pounds joules/meter (newtons) 4.448
pounds kilograms 0.4536
pounds ounces 16
pounds ounces (troy) 14.5833
pounds poundals 32.17
pounds pounds (troy) 1.21528
pounds tons (short) 0.0005
pounds (troy) grains 5760
pounds (troy) grams 373.24177
pounds (troy) ounces (avoirdupois) 13.1657
pounds (troy) ounces (troy) 12
pounds (troy) pennyweights (troy) 240
pounds (troy) pounds (avoirdupois) 0.822857
pounds (troy) tons (long) 3.67E-04
pounds (troy) tons (metric) 3.73E-04
pounds (troy) tons (short) 4.11E-04
pounds of water cu feet 0.01602
pounds of water cu inches 27.68
pounds of water gallons 0.1198
pounds of water/min cu ft/sec 2.67E-04
pound-feet cm-dynes 1.36E+07
pound-feet cm-grams 13825
pound-feet meter-kgs 0.1383
pounds/cu ft grams/cu cm 0.01602
pounds/cu ft kgs/cu meter 16.02
pounds/cu ft pounds/cu in 5.79E-04
pounds/cu ft pounds/mil-foot 5.46E-09
pounds/cu in gms/cu cm 27.68
pounds/cu in kgs/cu meter 2.77E+04
pounds/cu in pounds/cu ft 1728
pounds/cu in pounds/mil-foot 9.43E-06
pounds/ft kgs/meter 1.488
pounds/in gms/cm 178.6
pounds/mil-foot gms/cu cm 2.31E+06
pounds/sq ft atmospheres 4.73E-04
pounds/sq ft feet of water 0.01602
pounds/sq ft inches of mercury 0.01414
pounds/sq ft kgs/sq meter 4.882
pounds/sq ft pounds/sq in 6.94E-03
pounds/sq in atmospheres 0.06804
pounds/sq in feet of water 2.307
pounds/sq in inches of mercury 2.036
pounds/sq in kgs/sq meter 703.1
pounds/sq in pounds/sq ft 144
quadrants (angle) degrees 90
quadrants (angle) minutes 5400
quadrants (angle) radians 1.571
quadrants (angle) seconds 3.24E+05
quarts (dry) cu inches 67.2
quarts (liquid) cu cms 946.4
quarts (liquid) cu feet 0.03342
quarts (liquid) cu inches 57.75
quarts (liquid) cu meters 9.46E-04
quarts (liquid) cu yards 1.24E-03
quarts (liquid) gallons 0.25
quarts (liquid) liters 0.9463
radians degrees 57.29578
radians minutes 3438
radians seconds 2.06E+05
radians/sec degrees/sec 57.29578
radians/sec revolutions/min 9.549
radians/sec revolutions/sec 0.1592
radians/sec/sec revs./min/min 572.9578
radians/sec/sec revs./min/sec 9.549
radians/sec/sec revs./sec/sec 0.1592
revolutions degrees 360
revolutions quadrants 4
revolutions radians 6.283
revolutions/min degrees/sec 6
revolutions/min radians/sec 0.1047
revolutions/min revs./sec 0.01667
revolutions/min/min radians/sec/sec 1.75E-03
revolutions/min/min revs/min/min 0.01667
revolutions/min/min revs/sec/sec 2.78E-04
revolutions/sec degrees/sec 360
revolutions/sec radians/sec 6.283
revolutions/sec revs/min 60
revolutions/sec/sec radians/sec/sec 6.283
revolutions/sec/sec revs/min/min 3600
revolutions/sec/sec revs/min/sec 60
rod chain (Gunter's) 0.25
rod meters 5.029
rods (surveyor's meas.) yards 5.5
rods feet 16.5
scruples grains 20
seconds (angle) degrees 2.78E-04
seconds (angle) minutes 0.01666667
seconds (angle) quadrants 3.09E-06
seconds (angle) radians 4.85E-06
slug kilogram 14.59
slug pounds 32.17
span inch 9
sphere steradians 12.57
square centimeters circular mils 1.97E+05
square centimeters square feet 1.08E-03
square centimeters square inches 0.155
square centimeters square meters 0.0001
square centimeters sq miles 3.86E-11
square centimeters sq millimeters 100
square centimeters sq yards 1.20E-04
square feet acres 2.30E-05
square feet circular mils 1.83E+08
square feet sq cms 929
square feet sq inches 144
square feet sq meters 0.0929
square feet sq miles 3.59E-08
square feet sq millimeters 9.29E+04
square feet sq yards 0.1111
square inches circular mils 1.27E+06
square inches sq cms 6.452
square inches sq feet 6.94E-03
square inches sq millimeters 645.2
square inches sq mils 1.00E+06
square inches sq yards 7.72E-04
square kilometers acres 247.1
square kilometers sq cms 1.00E+10
square kilometers sq ft 1.08E+07
square kilometers sq inches 1.55E+09
square kilometers sq meters 1.00E+06
square kilometers sq miles 0.3861
square kilometers sq yards 1.20E+06
square meters acres 2.47E-04
square meters sq cms 1.00E+04
square meters sq feet 10.76
square meters sq inches 1550
square meters sq miles 3.86E-07
square meters sq millimeters 1.00E+06
square meters sq yards 1.196
square miles acres 640
square miles sq feet 2.79E+07
square miles sq kms 2.59
square miles sq meters 2.59E+06
square miles sq yards 3.10E+06
square millimeters circular mils 1973
square millimeters sq cms 0.01
square millimeters sq feet 1.08E-05
square millimeters sq inches 1.55E-03
square mils circular mils 1.273
square mils sq cms 6.45E-06
square mils sq inches 1.00E-06
square yards acres 2.07E-04
square yards sq cms 8361
square yards sq feet 9
square yards sq inches 1296
square yards sq meters 0.8361
square yards sq miles 3.23E-07
square yards sq millimeters 8.36E+05
tablespoons (metric) milliliter 15
tablespoons (US) milliliter 14.79
teaspoons (metric) milliliter 5
teaspoons (US) cubic cms 4.93
tons (long) kilograms 1016
tons (long) pounds 2240
tons (long) tons (short) 1.12
tons (metric) kilograms 1000
tons (metric) pounds 2205
tons (metric, short) kilograms 907.1848
tons (short) ounces 32000
tons (short) ounces (troy) 29166.66
tons (short) pounds 2000
tons (short) pounds (troy) 2430.56
tons (short) tons (long) 0.89287
tons (short) tons (metric) 0.90718
tons (short)/sq ft kgs/sq meter 9765
tons (short)/sq ft pounds/sq in 2000
tons of water/24 hrs pounds of water/hr 83.333
tons of water/24 hrs gallons/min 0.16643
tons of water/24 hrs cu ft/hr 1.3349
volt inch volt/cm 0.3937
volt (absolute) statvolts 0.003336
watts Btu/hr 3.4129
watts Btu/min 0.05688
watts erg/sec 10E+07
watts foot-lbs/min 44.27
watts foot-lbs/sec 0.7378
watts horsepower 1.34E-03
watts horsepower (metric) 1.36E-03
watts kg-calories/min 0.01433
watts kilowatts 0.001
watts (absolute) Btu (mean)/min 0.056884
watts (absolute) joules/sec 1
watt-hours Btu 3.413
watt-hours ergs 3.60E+10
watt-hours foot-pounds 2656
watt-hours gram-calories 859.85
watt-hours horsepower-hrs 1.34E-03
watt-hours kilogram-calories 0.8605
watt-hours kiloram-meters 367.2
watt-hours kilowatt-hrs 0.001
watt (international) watt (absolute) 1.0002
webers maxwells 1.00E+08
webers kilolines 1.00E+05
webers/sq in gausses 1.55E+07
webers/sq in lines/sq in 1.00E+08
webers/sq in webers/sq cm 0.155
webers/sq in webers/sq meter 1550
webers/sq meter gausses 1.00E+04
webers/sq meter lines/sq in 6.45E+04
webers/sq meter webers/sq cm 1.00E-04
webers/sq meter webers/sq in 6.45E-04
week day 7
week hour 168
week minute (time) 10080
week month 0.2299795
week second c.f. == 6.048E+05
yards centimeters 91.44
yards fathom 0.5
yards foot 3
yards inches 36
yards kilometers 9.14E-04
yards meters 0.9144
yards miles (nautical) 4.93E-04
yards miles (statute) 5.68E-04
yards millimeters 914.4
year (mean of 4 year period) day 365.25
year (mean of 4 year period) hour 8766
year (mean of 4 year period) minute (time) 5.26E+05
year (mean of 4 year period) second (time) 3.16E+07
year (mean of 4 year period) week 52.17857
Note: Original table created by: wallinp@sol.acs.uwosh.edu (1993).
Corrections by Maryland Metrics (1998, 2000, 2002, 2004, 2008, 2010).
For a complete conversion table with more significant figures, see ASTM E 380.

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