Convert Grains per hour to Long tons per minute
Convert Grains per hour (gr/h) to Long tons per minute (long ton/min) instantly and accurately.
Conversion Formula
long ton/min = gr/h × 1.062925170e-9
About Grains per hour
The grain per hour (gr/h) equals 6.479891×10⁻⁵/3600 ≈ 1.800×10⁻⁸ kg/s, used in HVAC psychrometric calculations for dehumidifier capacity and moisture-removal rates. ASHRAE load calculation spreadsheets report latent loads in grains of water per hour; a typical residential dehumidifier removes 5×10⁵-2×10⁶ gr/h. 1 gr/h ≈ 1.800×10⁻⁸ kg/s.
About Long tons per minute
The long ton per minute (long ton/min) equals 1 016.0469088/60 ≈ 16.934 kg/s, historically used in British blast-furnace output measurements, port handling-rate calculations, and Royal Navy fuel-consumption specifications. A large grain terminal loading a Panamax vessel may achieve 4 000 long ton/h = ≈67 long ton/min. 1 long ton/min ≈ 16.934 kg/s.
Quick Reference Table
| Grains per hour (gr/h) | Long tons per minute (long ton/min) |
|---|---|
| 1 gr/h | 1.063 × 10-9 long ton/min |
| 2 gr/h | 2.126 × 10-9 long ton/min |
| 5 gr/h | 5.315 × 10-9 long ton/min |
| 10 gr/h | 1.063 × 10-8 long ton/min |
| 25 gr/h | 2.657 × 10-8 long ton/min |
| 50 gr/h | 5.315 × 10-8 long ton/min |
| 100 gr/h | 1.063 × 10-7 long ton/min |