Pressure Conversions
| From | To | Multiply By |
|---|
| psia | kPa | 6.895 |
| psia | bar | 0.06895 |
| psig | psia | Add 14.696 |
| bar | psia | 14.504 |
| atm | psia | 14.696 |
| kPa | psia | 0.14504 |
| MPa | psia | 145.04 |
| inches H₂O | psi | 0.03613 |
| mm Hg | psia | 0.01934 |
Temperature Conversions
| From | To | Formula |
|---|
| °F | °C | (°F - 32) × 5/9 |
| °F | °R | °F + 459.67 |
| °F | K | (°F + 459.67) × 5/9 |
| °C | °F | (°C × 9/5) + 32 |
| °C | K | °C + 273.15 |
| K | °R | K × 9/5 |
Flow Rate Conversions
| From | To | Multiply By |
|---|
| scfd | Sm³/d | 0.02832 |
| MMscfd | Sm³/h | 1177 |
| MMscfd | 10⁶ Sm³/d | 0.02832 |
| Sm³/h | MMscfd | 0.0008494 |
| lb/h | kg/h | 0.4536 |
| gpm | m³/h | 0.2271 |
| bbl/d | m³/d | 0.1590 |
| bbl/d | gpm | 0.02917 |
Energy Conversions
| From | To | Multiply By |
|---|
| Btu | kJ | 1.055 |
| Btu/lb | kJ/kg | 2.326 |
| Btu/scf | MJ/Sm³ | 0.03726 |
| Btu/hr | kW | 0.0002931 |
| hp | kW | 0.7457 |
| Btu/hr-ft²-°F | W/m²-K | 5.678 |
| Btu/lb-°F | kJ/kg-K | 4.187 |
| MMBtu/hr | MW | 0.2931 |