Process Rate Calculations, LB/HR and FT/MIN.
Shown below are common rate and material density calculators. Converting specific gravity (g/cm^3) to pounds per cubic inch (lb/in^3) and back is convenient.
To determine foot per minute (ft/min) and pounds per hour (bl/hr) rates from product dimensions and material density is also very convenient.
Use the approximate densities provided on the material page or use exact density data from the material suppliers.
| gm/cm^3 | lb/in^3 | |||||
| Convert Specific Gravity (gm/cm^3) to lbs/in^3 | ||||||
| lb/in^3 | gm/cm^3 | |||||
| Convert Specific Gravity (gm/cm^3) to lbs/in^3 | ||||||
| OD | ID | Specific gravity (lb/in^3) |
lb/hr | ft/min | ||
| Determine ft/min given product size, specific gravity and lb/hr rate. | ||||||
| OD | ID | ft/min | Specific gravity (lb/in^3) |
lb/hr | ||
| Determine lb/hr given product size, specific gravity and ft/min speed. |