Convert UK fluid ounces per second to Cubic kilometres per year

Convert UK fluid ounces per second (fl oz/s) to Cubic kilometres per year (km³/yr) instantly and accurately.

UK fluid ounces per second (fl oz/s)
Cubic kilometres per year (km³/yr)

Conversion Formula

km³/yr = fl oz/s × 8.966480612e-7

About UK fluid ounces per second

The UK (imperial) fluid ounce per second (fl oz/s) equals 4.54609×10⁻³/160 ≈ 2.841×10⁻⁵ m³/s, slightly larger than its US counterpart. It appears in pre-metric British food-manufacturing and brewing standards. A traditional UK draught-beer tap dispenses 1 pint (20 fl oz) in about 2 seconds, equating to ≈10 UK fl oz/s. 1 UK fl oz/s ≈ 2.841×10⁻⁵ m³/s ≈ 0.9608 US fl oz/s.

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

UK fluid ounces per second (fl oz/s)Cubic kilometres per year (km³/yr)
1 fl oz/s8.966 × 10-7 km³/yr
2 fl oz/s1.793 × 10-6 km³/yr
5 fl oz/s4.483 × 10-6 km³/yr
10 fl oz/s8.966 × 10-6 km³/yr
25 fl oz/s2.242 × 10-5 km³/yr
50 fl oz/s4.483 × 10-5 km³/yr
100 fl oz/s8.966 × 10-5 km³/yr

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