Convert Pounds per square inch per second to Grams per square centimetre per second
Convert Pounds per square inch per second (lb/(in²·s)) to Grams per square centimetre per second (g/(cm²·s)) instantly and accurately.
Conversion Formula
g/(cm²·s) = lb/(in²·s) × 70.30695796
About Pounds per square inch per second
The pound per square inch per second (lb/(in²·s)) equals 0.45359237/(0.0254 × 0.0254) ≈ 703.07 kg/(m²·s). It is used in US firearms ballistics, shaped-charge and explosives engineering, and hydraulic press analysis where forces per square inch dominate the unit system. 1 lb/(in²·s) ≈ 703.07 kg/(m²·s) = 144 lb/(ft²·s).
About Grams per square centimetre per second
The gram per square centimetre per second (g/(cm²·s)) equals 10 kg/(m²·s) (exact: 1 g = 10⁻³ kg; 1 cm² = 10⁻⁴ m²). It is the CGS coherent mass flux unit and appears in older combustion engineering, rocket propulsion, and nuclear reactor thermal-hydraulic literature. Solid-rocket burn rates: 0.01-0.2 g/(cm²·s). 1 g/(cm²·s) = 10 kg/(m²·s).
Quick Reference Table
| Pounds per square inch per second (lb/(in²·s)) | Grams per square centimetre per second (g/(cm²·s)) |
|---|---|
| 1 lb/(in²·s) | 70.307 g/(cm²·s) |
| 2 lb/(in²·s) | 140.614 g/(cm²·s) |
| 5 lb/(in²·s) | 351.535 g/(cm²·s) |
| 10 lb/(in²·s) | 703.07 g/(cm²·s) |
| 25 lb/(in²·s) | 1757.67 g/(cm²·s) |
| 50 lb/(in²·s) | 3515.35 g/(cm²·s) |
| 100 lb/(in²·s) | 7030.7 g/(cm²·s) |