Convert Short tons per hour to Grains per second
Convert Short tons per hour (ton/h) to Grains per second (gr/s) instantly and accurately.
Conversion Formula
gr/s = ton/h × 3888.888889
About Short tons per hour
The short ton per hour (ton/h, US) equals 907.18474/3600 ≈ 0.25199 kg/s, the standard capacity unit for US aggregate crushers, coal-fired power plants, and pellet mills. ASHRAE steam-boiler size references, cement plant kiln output, and mine-hoist capacity are all quoted in short ton/h. A large gyratory crusher processes 1 000-3 000 short ton/h. 1 short ton/h ≈ 0.25199 kg/s ≈ 0.9072 t/h.
About Grains per second
The grain per second (gr/s) equals 64.79891 mg/s or 6.479891×10⁻⁵ kg/s. The grain (= 1/7000 lb exactly) is the smallest avoirdupois mass unit, still used in ballistics for bullet and propellant-charge weights. A .308 Winchester rifle bullet of 168 gr fired in 1 s represents 168 gr/s; powder charge is typically 40-46 gr. 1 gr/s = 6.479891×10⁻⁵ kg/s = 64.79891 mg/s.
Quick Reference Table
| Short tons per hour (ton/h) | Grains per second (gr/s) |
|---|---|
| 1 ton/h | 3888.89 gr/s |
| 2 ton/h | 7777.78 gr/s |
| 5 ton/h | 19444.4 gr/s |
| 10 ton/h | 38888.9 gr/s |
| 25 ton/h | 97222.2 gr/s |
| 50 ton/h | 194444 gr/s |
| 100 ton/h | 388889 gr/s |