Convert Long tons per minute to Grains per second
Convert Long tons per minute (long ton/min) to Grains per second (gr/s) instantly and accurately.
Conversion Formula
gr/s = long ton/min × 261333.3333
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.
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
| Long tons per minute (long ton/min) | Grains per second (gr/s) |
|---|---|
| 1 long ton/min | 261333 gr/s |
| 2 long ton/min | 522667 gr/s |
| 5 long ton/min | 1306670 gr/s |
| 10 long ton/min | 2613330 gr/s |
| 25 long ton/min | 6533330 gr/s |
| 50 long ton/min | 13066700 gr/s |
| 100 long ton/min | 26133300 gr/s |