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MISCELLANEOUS INFORMATION General conversion factors

6.00 538

Unit

Conversion to

Multiply by

Reciprocal

Linear Measure mil (0,001 inch) inch foot yard mile nautical mile

millimetre     0,0254

39,37

millimetre    25,4  0,03937 metre     0,3048  3,281 metre     0,9144  1,0936 kilometre     1,6093  0,6214 kilometre     1,8532  0,5396

Square Measure square inch square inch square foot square yard acre acre square mile square mile

square millimeter    645,2   0,00155 square centimeter     6,452  0,155 square metre     0,0929

10,764

square metre     0,8361  1,196 square metre  4047,  0,0002471 square foot

43560,   0,00002296

acre   640,  0,001562 square kilometer     2,590  0,3863

Volume cubic inch cubic foot cubic foot cubic foot cubic yard ounce (U.S., liq.)

quart (U.S., liq.)

gallon (U.S.)

gallon (U.S.)

barrel (U.S.Petroleum) barrel (U.S.Petroleum)

cubic centimeter    16,387  0,06102 cubic metre     0,02832 35,31 gallon (U.S.)     7,48  0,1337 litre    28,32  0,03531 cubic metre     0,7646  1,3079 cubic centimeter     29,57   0,03382 litre     0,9464  1,0566 gallon (Imperial)     0,8327  1,2009 litre     3,785  0,2642 gallon (U.S.)     42,   0,0238 litre   158,98  0,00629

Mass grain ounce (oz) pound (lbs) short ton long ton

milligram    64,8  0,01 543 gram    28,35  0,03527 kilogram     0,4536  2,205 metric ton     0,9072  1,1023 metric ton     1,0161  0,9842

Pressure or Stress

pound force per inch2 (psi) kip per inch2 (ksi) pound force per inch2 (psi) kip per inch2 atmosphere atmosphere

pascal   6895,   0,0001450 megapascal     6,895  0,145 bar     0,06895 14,50 kilogram per millimetre2     0,7031  1,4223 mm Hg   760,  0,001316 pound force per inch2    14,696  0,06805