Convert Grams per hour to Metric tons per second
Convert Grams per hour (g/h) to Metric tons per second (t/s) instantly and accurately.
Conversion Formula
t/s = g/h × 2.777777778e-10
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 Metric tons per second
The metric tonne per second (t/s) equals 1 000 kg/s, the largest commonly cited mass-flow unit for catastrophic events and mega-scale engineering. The Chicxulub impactor released energy equivalent to removing ≈7×10¹¹ t of TNT over milliseconds; large submarine volcanic eruptions expel lava at 10³-10⁴ t/s. Industrial context: the Three Gorges Dam passes ≈45 000 m³/s of water = ≈45 000 t/s at peak flood. 1 t/s = 1 000 kg/s ≈ 1.102 short ton/s.
Quick Reference Table
| Grams per hour (g/h) | Metric tons per second (t/s) |
|---|---|
| 1 g/h | 2.778 × 10-10 t/s |
| 2 g/h | 5.556 × 10-10 t/s |
| 5 g/h | 1.389 × 10-9 t/s |
| 10 g/h | 2.778 × 10-9 t/s |
| 25 g/h | 6.944 × 10-9 t/s |
| 50 g/h | 1.389 × 10-8 t/s |
| 100 g/h | 2.778 × 10-8 t/s |