Convert Grains per second to Grams per second
Convert Grains per second (gr/s) to Grams per second (g/s) instantly and accurately.
Conversion Formula
g/s = gr/s × 0.06479891
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.
About Grams per second
The gram per second (g/s) equals 10⁻³ kg/s, a practical laboratory and light-industrial unit. Water flowing from a standard kitchen tap runs at roughly 60-80 g/s; a 3D printer extruder deposits filament at 0.5-2 g/s; an automated pill-dispensing machine doses powders at 1-10 g/s. It is also the preferred unit for small engine fuel-consumption test benches. 1 g/s = 10⁻³ kg/s = 3.6 kg/h.
Quick Reference Table
| Grains per second (gr/s) | Grams per second (g/s) |
|---|---|
| 1 gr/s | 0.0647989 g/s |
| 2 gr/s | 0.129598 g/s |
| 5 gr/s | 0.323995 g/s |
| 10 gr/s | 0.647989 g/s |
| 25 gr/s | 1.61997 g/s |
| 50 gr/s | 3.23995 g/s |
| 100 gr/s | 6.47989 g/s |