Convert Pounds per day to Ounces per hour
Convert Pounds per day (lb/d) to Ounces per hour (oz/h) instantly and accurately.
Conversion Formula
oz/h = lb/d × 0.6666666667
About Pounds per day
The pound per day (lb/d) equals 0.45359237/86400 ≈ 5.249×10⁻⁶ kg/s, used in wastewater engineering for reporting biochemical oxygen demand (BOD) loads, nutrient loadings, and sludge production. US NPDES permits set effluent mass-load limits in lb/d; a municipal WWTP serving 10 000 people generates roughly 1 500-3 000 lb/d of dry sludge solids. 1 lb/d ≈ 5.249×10⁻⁶ kg/s.
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.
Quick Reference Table
| Pounds per day (lb/d) | Ounces per hour (oz/h) |
|---|---|
| 1 lb/d | 0.666667 oz/h |
| 2 lb/d | 1.33333 oz/h |
| 5 lb/d | 3.33333 oz/h |
| 10 lb/d | 6.66667 oz/h |
| 25 lb/d | 16.6667 oz/h |
| 50 lb/d | 33.3333 oz/h |
| 100 lb/d | 66.6667 oz/h |