Convert Grains per minute to Metric tons per minute
Convert Grains per minute (gr/min) to Metric tons per minute (t/min) instantly and accurately.
Conversion Formula
t/min = gr/min × 6.479891000e-8
About Grains per minute
The grain per minute (gr/min) equals 6.479891×10⁻⁵/60 ≈ 1.080×10⁻⁶ kg/s. This unit appears in HVAC humidity engineering: moisture added or removed from conditioned air is traditionally expressed in grains of water per pound of dry air per minute in US practice. A whole-house humidifier may evaporate 300-600 gr/min at design load. 1 gr/min ≈ 1.080×10⁻⁶ kg/s.
About Metric tons per minute
The metric tonne per minute (t/min) equals 1 000/60 ≈ 16.667 kg/s, used for large-scale mining conveyor capacity, bulk-carrier loading terminals, and industrial furnace melt rates. A Cape-size bulk carrier loads iron ore at 3 000-5 000 t/h = 50-83 t/min; a large electric arc furnace taps ≈100-200 t of steel per heat over roughly 60-90 min. 1 t/min = 1 000/60 kg/s ≈ 1.102 short ton/min.
Quick Reference Table
| Grains per minute (gr/min) | Metric tons per minute (t/min) |
|---|---|
| 1 gr/min | 6.48 × 10-8 t/min |
| 2 gr/min | 1.296 × 10-7 t/min |
| 5 gr/min | 3.24 × 10-7 t/min |
| 10 gr/min | 6.48 × 10-7 t/min |
| 25 gr/min | 1.62 × 10-6 t/min |
| 50 gr/min | 3.24 × 10-6 t/min |
| 100 gr/min | 6.48 × 10-6 t/min |