CIVIL ENGINEERING FORMULAS

CONVERSION FACTORS FOR CIVIL ENGINEERING PRACTICE 7

TABLE 1.3 Factors for Conversion to SI Units of Measurement
(Continued)

To convert from To Multiply by

Microinch,in Meter, m 2.540000† E 08
Micron,m Meter, m 1.000000† E 06
Mil, mi Meter, m 2.540000† E 05
Mile, mi (international) Meter, m 1.609344† E 03
Mile, mi (U.S. statute) Meter, m 1.609347 E 03
Mile, mi (international Meter, m 1.852000† E 03
nautical)
Mile, mi (U.S. nautical) Meter, m 1.852000† E 03
Square mile, mi^2 Square meter, m^2 2.589988 E 06
(international)
Square mile, mi^2 Square meter, m^2 2.589998 E 06
(U.S. statute)
Mile per hour, mi/h Meter per second, 4.470400† E 01
(international) m/s
Mile per hour, mi/h Kilometer per hour, 1.609344† E 00
(international) km/h
Millibar, mbar Pascal, Pa 1.000000† E 02
Millimeter of mercury, Pascal, Pa 1.33322 E 02
mmHg (0°C)
Minute, min (angle) Radian, rad 2.908882 E 04
Minute, min Second, s 6.000000† E 01
Minute, min (sidereal) Second, s 5.983617 E 01
Ounce, oz Kilogram, kg 2.834952 E 02
(avoirdupois)
Ounce, oz (troy or Kilogram, kg 3.110348 E 02
apothecary)
Ounce, oz (U.K. fluid) Cubic meter, m^3 2.841307 E 05
Ounce, oz (U.S. fluid) Cubic meter, m^3 2.957353 E 05
Ounce force, ozf Newton, N 2.780139 E 01
Ounce forceinch, Newton meter, 7.061552 E 03
ozfin Nm
Ounce per square foot, Kilogram per square 3.051517 E 01
oz (avoirdupois)/ft^2 meter, kg/m^2
Ounce per square yard, Kilogram per square 3.390575 E 02
oz (avoirdupois)/yd^2 meter, kg/m^2
Perm (0°C) Kilogram per pascal 5.72135 E 11
second meter,
kg/(Pasm)
Perm (23°C) Kilogram per pascal 5.74525 E 11
second meter,
kg/(Pasm)
Perm inch, permin Kilogram per pascal 1.45322 E 12
(0°C) second meter,
kg/(Pasm)

(Continued)