Convert Grains per second to Ounces per day
Convert Grains per second (gr/s) to Ounces per day (oz/d) instantly and accurately.
Conversion Formula
oz/d = gr/s × 197.4857143
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 Ounces per day
The ounce per day (oz/d) equals 0.028349523125/86400 ≈ 3.281×10⁻⁷ kg/s, used in US clinical nutrition (tube-feeding rates, oral-supplement intake) and very-low flow industrial metering. A patient receiving 6 oz of enteral formula per hour (via a drip-tube) receives ≈144 oz/d. 1 oz/d ≈ 3.281×10⁻⁷ kg/s.
Quick Reference Table
| Grains per second (gr/s) | Ounces per day (oz/d) |
|---|---|
| 1 gr/s | 197.486 oz/d |
| 2 gr/s | 394.971 oz/d |
| 5 gr/s | 987.429 oz/d |
| 10 gr/s | 1974.86 oz/d |
| 25 gr/s | 4937.14 oz/d |
| 50 gr/s | 9874.29 oz/d |
| 100 gr/s | 19748.6 oz/d |