Convert US pints per minute to Millilitres per hour
Convert US pints per minute (pt/min) to Millilitres per hour (mL/h) instantly and accurately.
Conversion Formula
mL/h = pt/min × 28390.58838
About US pints per minute
The US pint per minute (pt/min) equals 3.785411784×10⁻³/8/60 ≈ 7.886×10⁻⁶ m³/s, a unit encountered in US home-brewing, small-batch winery transfers, and consumer-grade pump ratings. A standard kitchen faucet running at 2 US gal/min produces 16 pt/min; a small submersible pond pump rated 50 gal/h delivers ≈27 pt/min. 1 US pt/min ≈ 7.886×10⁻⁶ m³/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
| US pints per minute (pt/min) | Millilitres per hour (mL/h) |
|---|---|
| 1 pt/min | 28390.6 mL/h |
| 2 pt/min | 56781.2 mL/h |
| 5 pt/min | 141953 mL/h |
| 10 pt/min | 283906 mL/h |
| 25 pt/min | 709765 mL/h |
| 50 pt/min | 1419530 mL/h |
| 100 pt/min | 2839060 mL/h |