CIVIL ENGINEERING FORMULAS

8 CHAPTER ONE

TABLE 1.3 Factors for Conversion to SI Units of Measurement

(Continued)

To convert from To Multiply by

Perm inch, permin Kilogram per pascal 1.45929 E 12

(23°C) second meter,

kg/(Pasm)

Pint, pt (U.S. dry) Cubic meter, m^3 5.506105 E 04

Pint, pt (U.S. liquid) Cubic meter, m^3 4.731765 E 04

Poise, P (absolute Pascal second, 1.000000† E 01

viscosity) Pas

Pound, lb Kilogram, kg 4.535924 E 01

(avoirdupois)

Pound, lb (troy or Kilogram, kg 3.732417 E 01

apothecary)

Pound square inch, Kilogram square 2.926397 E 04

lbin^2 (moment of meter, kgm^2

inertia)

Pound per foot Pascal second, 1.488164 E 00

second, lb/ftsPas

Pound per square Kilogram per square 4.882428 E 00

foot, lb/ft^2 meter, kg/m^2

Pound per cubic Kilogram per cubic 1.601846 E 01

foot, lb/ft^3 meter, kg/m^3

Pound per gallon, Kilogram per cubic 9.977633 E 01

lb/gal (U.K. liquid) meter, kg/m^3

Pound per gallon, Kilogram per cubic 1.198264 E 02

lb/gal (U.S. liquid) meter, kg/m^3

Pound per hour, lb/h Kilogram per 1.259979 E 04

second, kg/s

Pound per cubic inch, Kilogram per cubic 2.767990 E 04

lb/in^3 meter, kg/m^3

Pound per minute, Kilogram per 7.559873 E 03

lb/min second, kg/s

Pound per second, Kilogram per 4.535924 E 01

lb/s second, kg/s

Pound per cubic yard, Kilogram per cubic 5.932764 E 01

lb/yd^3 meter, kg/m^3

Poundal Newton, N 1.382550 E 01

Poundforce, lbf Newton, N 4.448222 E 00

Pound force foot, Newton meter, 1.355818 E 00

lbfft Nm

Pound force per foot, Newton per meter, 1.459390 E 01

lbf/ft N/m

Pound force per Pascal, Pa 4.788026 E 01

square foot, lbf/ft^2

Pound force per inch, Newton per meter, 1.751268 E 02

lbf/in N/m

Pound force per square Pascal, Pa 6.894757 E 03

inch, lbf/in^2 (psi)