Length

in

25.4

mm

ft

0.3048

m

yd

0.9144

mi

1.609

km

Area

sq in

645.2

sq mm

6.45

sq cm

sq ft

0.0929

sq m

sq yd

0.8361

Volume

cu in

16,387.0

cu mm

16.397

cu cm

0.0164

L

qt

0.9464

gal

3.7854

cu yd

0.746

cu m

Mass

lb

0.4536

kg

ton

907.18

0.907

tonne (t)

Force

kg

9.807

newtons (N)

oz

0.2780

lb

4.448

Acceleration

ft/s²

0.3048

m/s²

in/s²

0.0254

Torque

lb in

0.11296

N·m

lb ft

1.3558

Power

hp

0.745

kW

Pressure (Stress)

inches of H2O

0.2491

kPa

lb/sq in

6.895

Energy (Work)

Btu

1055.0

J (J= one Ws)

lb ft

1.3558

kW hour

3,600,000.0

Light

Foot Candle

10.764

lm/m²

Velocity

mph

1.6093

km/h

Temperature

(°F-32) / 1.8

=

°C

°F

=

(°C X 1.8) + 32

Fuel Performance

235.215/mpg

=

L/100 km