Convert Ounces per minute to Grains per second
Convert Ounces per minute (oz/min) to Grains per second (gr/s) instantly and accurately.
Conversion Formula
gr/s = oz/min × 7.291666667
About Ounces per minute
The ounce per minute (oz/min) equals 0.028349523125/60 ≈ 4.725×10⁻⁴ kg/s, used in US beverage dispensing (draft beer taps, fountain-drink machines) and food-service portion control. A properly set draft beer faucet pours at ≈16-20 oz/min; a commercial coffee brewer delivers ≈12-16 oz/min of brew. 1 oz/min ≈ 4.725×10⁻⁴ kg/s = 1/16 lb/min.
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
| Ounces per minute (oz/min) | Grains per second (gr/s) |
|---|---|
| 1 oz/min | 7.29167 gr/s |
| 2 oz/min | 14.5833 gr/s |
| 5 oz/min | 36.4583 gr/s |
| 10 oz/min | 72.9167 gr/s |
| 25 oz/min | 182.292 gr/s |
| 50 oz/min | 364.583 gr/s |
| 100 oz/min | 729.167 gr/s |