Convert UK gallons per second to Millilitres per hour
Convert UK gallons per second (gal/s) to Millilitres per hour (mL/h) instantly and accurately.
Conversion Formula
mL/h = gal/s × 16365924
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 hour
The millilitre per hour (mL/h) equals 10⁻⁶/3600 ≈ 2.778×10⁻¹⁰ m³/s, standard for intravenous infusion pumps in clinical medicine and for slow-release laboratory syringe pumps. A 1 L IV bag running over 8 hours is set to 125 mL/h; subcutaneous insulin pumps deliver 1-100 mL/h of dilute insulin. 1 mL/h ≈ 2.778×10⁻¹⁰ m³/s.
Quick Reference Table
| UK gallons per second (gal/s) | Millilitres per hour (mL/h) |
|---|---|
| 1 gal/s | 16365900 mL/h |
| 2 gal/s | 32731800 mL/h |
| 5 gal/s | 81829600 mL/h |
| 10 gal/s | 163659000 mL/h |
| 25 gal/s | 409148000 mL/h |
| 50 gal/s | 818296000 mL/h |
| 100 gal/s | 1.637 × 109 mL/h |