| Enhetsomvandlare | |||
| Measurement | From | To | Multiply By |
| Area | ft² | m² | 0.0929 |
| Density | lbm/ft³ | kg/m³ | 16.019 |
| Energy | ft·lbf | J | 1.3558 |
| Btu | J | 1055.1 | |
| Force | lbf | N | 4.4482 |
| kgf | N | 9.8067 | |
| Length | ft | m | 0.3048 |
| in | mm | 25.4 | |
| mi | m | 1609.3 | |
| Mass | lbm | kg | 0.45359 |
| Power | hp | kW | 0.7457 |
| Pressure | in WG | Pa | 249.08 @ 4ºC |
| lbf/in² | Pa | 6894.8 | |
| atm | kPa | 101.33 | |
| bar | lbf/in² | 14.504 | |
| Specific Weight | lbf/ft³ | N/m³ | 157.09 |
| Specific Heat | ft²/(s²·ºR) | m²/(s²K) | 0.16723 |
| Temperature | ºF | ºC | tc = (5/9)*(tf-32) |
| ºR | K | 0.5556 | |
| Velocity | ft/min | m/s | 0.00508 |
| mi/h | m/s | 0.44704 | |
| Viscosity | lbfs/ft² | N s/m² | 47.88 |
| Volume | ft³ | m³ | 0.028317 |
| L | m³ | 0.001 | |
| gal | lbf/in² | 3.7854 | |
| Volume Flow | ft³/min | m³/s | 0.000472 |
| gal/min | L/s | 0.06309 | |