## Automotive Metric Conversions

A useful automotive metric conversion table for all your auto related measurements from Custom-Car.us. With this metric conversion table you can convert auto related measurements, such as bhp to kW and Kg m to nm. If you cannot find the conversion you're looking for, drop our webmaster an e-mail and we'll gladly add it.

Inches (in.)
×
25.4
=
Millimeters (mm)
×
0.0394
=
Inches (in.)
Feet (ft)
×
0.305
=
Meters (m)
×
3.281
=
Feet (ft)
Miles
×
1.609
=
Kilometers (km)
×
0.621
=
Miles

### Volume (Capacity)

Cubic Inches (cu in)
×
16.387
=
Cubic centimeters (cc; cm³)
×
0.061
=
Cubic Inches (cu in)
Imperial pints (imp pt)
×
0.568
=
Liters (l)
×
1.76
=
Imperial pints (imp pt)
Imperial quarts (imp qt)
×
1.137
=
Liters (l)
×
0.88
=
Imperial quarts (imp qt)
Imperial quarts (imp qt)
×
1.201
=
US quarts (US qt)
×
0.833
=
Imperial quarts (imp qt)
US quarts (US qt)
×
0.946
=
Liters (l)
×
1.057
=
US quarts (US qt)
Imperial gallons (imp gal)
×
4.546
=
Liters (l)
×
0.22
=
Imperial gallons (imp gal)
Imperial gallons (imp gal)
×
1.201
=
US gallons (US gal)
×
0.833
=
Imperial gallons (imp gal)
US gallons (US gal)
×
3.785
=
Liters (l)
×
0.264
=
US gallons (US gal)

Ounces (oz)
×
28.35
=
Grams (g)
×
0.035
=
Ounces (oz)
Pounds (lb)
×
0.454
=
Kilograms (kg)
×
2.205
=
Pounds (lb)

### Force

Ounces-force (ozf)
×
0.278
=
Newtons (N)
×
3.6
=
Ounces-force (ozf)
Pounds-force (lbf)
×
4.4485
=
Newtons (N)
×
0.225
=
Pounds-force (lbf)
Newtons (N)
×
0.1
=
Kilograms-force (kgf)
×
9.81
=
Newtons (N)

### Power

brake horsepower (bhp)
×
745.7
=
Watts (kW)
×
0.0013
=
brake horsepower (bhp)
brake horsepower (bhp)
×
0.746
=
Kilowatts (W))
×
1.341
=
brake horsepower (bhp)

### Torque (moment of force)

Pounds inches (lb in)
×
1.152
=
Kilograms centimeter (kg cm)
×
0.868
=
Pounds inches (lb in)
Pounds inches (lb in)
×
0.113
=
Newton meters (Nm)
×
8.85
=
Pounds inches (lb in)
Pounds inches (lb in)
×
0.083
=
Pounds feet (lb ft)
×
12
=
Pounds inches (lb in)
Pounds feet (lb ft)
×
0.138
=
Kilograms meters (Kg m)
×
7.2833
=
Pounds feet (lb ft)
Pounds feet (lb ft)
×
1.356
=
Newton meters (Nm)
×
0.738
=
Pounds feet (lb ft)
Newton meters (Nm)
×
0.102
=
Kilograms meters (Kg m)
×
9.804
=
Newton meters (Nm)

### Velocity (Speed)

Miles per hour (mph)
×
1.6093
=
Kilometers per hour (km/h)
×
0.6214
=
Miles per hour (mph)
Miles per hour (mph)
×
0.447
=
Meters per second (m/s)
×
2.237
=
Miles per hour (mph)
Kilometers per hour (km/h)
×
0.2778
=
Meters per second (m/s)
×
3.6
=
Kilometers per hour (km/h)
Feet per second (ft/sec)
×
0.3048
=
Meters per second (m/s)
×
3.281
=
Feet per second (ft/sec)

### Pressure

Pounds per square inch (psi)
×
0.07
=
Kilograms per square centimeter (kg/cm²)
×
14.223
=
Pounds per square inch (psi)
Pounds per square inch (psi)
×
0.068
=
Atmospheres (atm)
×
14.696
=
Pounds per square inch (psi)
Pounds per square inch (psi)
×
0.069
=
×
14.5
=
Pounds per square inch (psi)
Pounds per square inch (psi)
×
6.895
=
Kilopascals (kPa)
×
0.145
=
Pounds per square inch (psi)
Kilopascals (kPa)
×
0.01
=
Kilograms per square centimeter (kg/cm²)
×
98.1
=
Kilopascals (kPa)
Millibar (mbar)
×
100
=
Pascals (Pa)
×
0.01
=
Millibar (mbar)
Millibar (mbar)
×
0.0145
=
Pounds per square inch (psi)
×
68.947
=
Millibar (mbar)
Millibar (mbar)
×
0.75
=
Millimeters of mercury (mmHg)
×
1.333
=
Millibar (mbar)
Millibar (mbar)
×
0.401
=
Inches of water (inH2O)
×
2.491
=
Millibar (mbar)
Millimeters of mercury (mmHg)
×
0.535
=
Inches of water (inH2O)
×
1.868
=
Millimeters of mercury (mmHg)
Inches of water (inH2O)
×
0.036
=
Pounds per square inch (psi)
×
27.68
=
Inches of water (inH2O)

### Temperature

Degrees Fahrenheit (°F)
=
(Degrees Centigrade × 1.8) + 32