Form Metric to English
| From | To | Multiply By |
| actual cubic meter/hr (am3/h) | actual cubic foot/hr (acfh) | 35.31 |
| normal cubic meter/hr (Nm3/h) | standard cubic foot /hr (scfh) | 38.04 |
| degrees Celsius (°C) | degrees Fahrenheit (°F) | (°C x 9/5) + 32 |
| kilogram (kg) | pound (lb) | 2.205 |
| kilowatt (kW) | Btu/h | 3415 |
| meter (m) | foot (ft) | 3.281 |
| millibar (mbar) | inches water column (“w.c.) | 0.402 |
| millibar (mbar) | pounds/sq in (psi) | 14.5 x 10-3 |
| millimeter (mm) | inch (in) | 3.94 x 10-2 |
| MJ/Nm3 | Btu/ft3 (standard) | 26.86 |
English to Metric
|
From |
To |
Multiply By |
|
actual cubic foot/hr (acfh) |
actual cubic meter/hr (am3/h) |
2.832 x 10-2 |
|
standard cubic foot /hr (scfh) |
normal cubic meter/hr (Nm3/h) |
2.629 x 10-2 |
|
degrees Fahrenheit (°F) |
degrees Celsius (°C) |
(°F – 32) x 5/9 |
|
pound (lb) |
kilogram (kg) |
0.454 |
|
Btu/h |
kilowatt (kW) |
0.293 x 10-3 |
|
foot (ft) |
meter (m) |
0.3048 |
|
inches water column (“w.c.) |
millibar (mbar) |
2.489 |
|
pounds/sq in (psi) |
millibar (mbar) |
68.95 |
|
inch (in) |
millimeter (mm) |
25.4 |
|
Btu/ft3 (standard) |
MJ/Nm3 |
37.2 x 10-3 |