Convert Ounces per hour to Milligrams per day
Convert Ounces per hour (oz/h) to Milligrams per day (mg/d) instantly and accurately.
Conversion Formula
mg/d = oz/h × 680388.555
About Ounces per hour
The ounce per hour (oz/h) equals 0.028349523125/3600 ≈ 7.875×10⁻⁶ kg/s, seen in refrigerant-charge leak-rate specifications and slow-drip irrigation design. US EPA Section 608 refrigerant regulations set leak-rate thresholds partly in oz/year; appliance industry test methods use oz/h equivalents for comparison. 1 oz/h ≈ 7.875×10⁻⁶ kg/s.
About Milligrams per day
The milligram per day (mg/d) equals 10⁻⁶/86400 ≈ 1.157×10⁻¹¹ kg/s, used in toxicology (daily intake limits) and in slow-release pharmaceutical implants. WHO acceptable daily intake for food additives is expressed in mg/kg body mass per day; a 70 kg adult at 1 mg/kg/d represents a 70 mg/d dose. 1 mg/d ≈ 1.157×10⁻¹¹ kg/s.
Quick Reference Table
| Ounces per hour (oz/h) | Milligrams per day (mg/d) |
|---|---|
| 1 oz/h | 680389 mg/d |
| 2 oz/h | 1360780 mg/d |
| 5 oz/h | 3401940 mg/d |
| 10 oz/h | 6803890 mg/d |
| 25 oz/h | 17009700 mg/d |
| 50 oz/h | 34019400 mg/d |
| 100 oz/h | 68038900 mg/d |