Convert US pints per second to Cubic kilometres per year
Convert US pints per second (pt/s) to Cubic kilometres per year (km³/yr) instantly and accurately.
Conversion Formula
km³/yr = pt/s × 1.493231386e-5
About US pints per second
The US pint per second (pt/s) equals 3.785411784×10⁻³/8 ≈ 4.732×10⁻⁴ m³/s, used in US food-filling equipment rated in pints-per-second throughput. High-speed dairy-packaging lines filling 16 oz (1 pt) cartons can achieve 10-20 pt/s per lane. 1 US pt/s ≈ 4.732×10⁻⁴ m³/s = 0.4732 L/s = 7.5 US gal/min.
About Cubic kilometres per year
The cubic kilometre per year (km³/yr) equals 10⁹/(365.25×86400) ≈ 31.688 m³/s, the unit used in global hydrology, glaciology, and climate science for river basin runoff, ice-sheet mass balance, and groundwater storage change. Total global freshwater river runoff is ≈37 000 km³/yr; the Amazon alone contributes ≈6 600 km³/yr; the Greenland ice sheet loses ≈280 km³/yr to melt and calving. 1 km³/yr ≈ 31.69 m³/s.
Quick Reference Table
| US pints per second (pt/s) | Cubic kilometres per year (km³/yr) |
|---|---|
| 1 pt/s | 1.493 × 10-5 km³/yr |
| 2 pt/s | 2.986 × 10-5 km³/yr |
| 5 pt/s | 7.466 × 10-5 km³/yr |
| 10 pt/s | 0.000149323 km³/yr |
| 25 pt/s | 0.000373308 km³/yr |
| 50 pt/s | 0.000746616 km³/yr |
| 100 pt/s | 0.00149323 km³/yr |