Convert Grams per hour to Grams per second
Convert Grams per hour (g/h) to Grams per second (g/s) instantly and accurately.
Conversion Formula
g/s = g/h × 0.0002777777778
About Grams per hour
The gram per hour (g/h) equals 10⁻³/3600 ≈ 2.778×10⁻⁷ kg/s, used in fuel-cell hydrogen consumption tests, precision agricultural sprayers, and humidity calibration. A 1 kW PEM fuel cell consumes roughly 750 g/h of hydrogen at rated power. Automotive air-conditioning refrigerant leak standards are set in g/h. 1 g/h ≈ 2.778×10⁻⁷ kg/s = 1/3600 g/s.
About Grams per second
The gram per second (g/s) equals 10⁻³ kg/s, a practical laboratory and light-industrial unit. Water flowing from a standard kitchen tap runs at roughly 60-80 g/s; a 3D printer extruder deposits filament at 0.5-2 g/s; an automated pill-dispensing machine doses powders at 1-10 g/s. It is also the preferred unit for small engine fuel-consumption test benches. 1 g/s = 10⁻³ kg/s = 3.6 kg/h.
Quick Reference Table
| Grams per hour (g/h) | Grams per second (g/s) |
|---|---|
| 1 g/h | 0.000277778 g/s |
| 2 g/h | 0.000555556 g/s |
| 5 g/h | 0.00138889 g/s |
| 10 g/h | 0.00277778 g/s |
| 25 g/h | 0.00694444 g/s |
| 50 g/h | 0.0138889 g/s |
| 100 g/h | 0.0277778 g/s |