Convert Litres per second to Cubic inches per second
Convert Litres per second (L/s) to Cubic inches per second (in³/s) instantly and accurately.
Conversion Formula
in³/s = L/s × 61.02374409
About Litres per second
The litre per second (L/s) equals 10⁻³ m³/s, the standard unit for municipal water-supply engineering, fire-fighting flows, and HVAC system air handling. A fire hydrant delivers 15-30 L/s; a household mains water connection is typically 0.1-0.5 L/s; a large building HVAC chilled-water loop circulates 50-200 L/s. 1 L/s = 10⁻³ m³/s = 3.6 m³/h ≈ 15.85 US gal/min.
About Cubic inches per second
The cubic inch per second (in³/s) equals 1.6387064×10⁻⁵ m³/s, used in US automotive engineering for engine displacement sweep rate, fuel-injector calibration, and hydraulic actuator speed specifications. An engine injector delivering 15 in³/s of fuel corresponds to roughly 15.5 mL/s; hydraulic jacks in US equipment are rated in in³/s at operating pressure. 1 in³/s ≈ 1.639×10⁻⁵ m³/s = 0.016387 L/s.
Quick Reference Table
| Litres per second (L/s) | Cubic inches per second (in³/s) |
|---|---|
| 1 L/s | 61.0237 in³/s |
| 2 L/s | 122.047 in³/s |
| 5 L/s | 305.119 in³/s |
| 10 L/s | 610.237 in³/s |
| 25 L/s | 1525.59 in³/s |
| 50 L/s | 3051.19 in³/s |
| 100 L/s | 6102.37 in³/s |