Convert UK gallons per second to Millilitres per second
Convert UK gallons per second (gal/s) to Millilitres per second (mL/s) instantly and accurately.
Conversion Formula
mL/s = gal/s × 4546.09
About UK gallons per second
The UK (imperial) gallon per second (gal/s) equals 4.54609×10⁻³ m³/s, about 20% larger than the US gallon per second. It appears in pre-metric British fire-fighting standards, large pump test certificates, and naval engineering calculations. A UK fire engine pump rated 1 000 UK gal/min delivers ≈16.67 UK gal/s. 1 UK gal/s = 4.54609×10⁻³ m³/s ≈ 1.201 US gal/s.
About Millilitres per second
The millilitre per second (mL/s) equals 10⁻⁶ m³/s, common in laboratory syringe pumps, HPLC systems, and medical infusion devices. A standard IV drip running at 1 mL/s would deliver 3.6 L/h - a rapid infusion rate used in resuscitation; analytical HPLC columns run 0.5-5 mL/s. 1 mL/s = 10⁻⁶ m³/s = 60 mL/min = 3.6 L/h.
Quick Reference Table
| UK gallons per second (gal/s) | Millilitres per second (mL/s) |
|---|---|
| 1 gal/s | 4546.09 mL/s |
| 2 gal/s | 9092.18 mL/s |
| 5 gal/s | 22730.5 mL/s |
| 10 gal/s | 45460.9 mL/s |
| 25 gal/s | 113652 mL/s |
| 50 gal/s | 227305 mL/s |
| 100 gal/s | 454609 mL/s |