How to Convert GPM to L/s
To convert gpm to l/s, divide the value by 15.8503.
The Formula
L/s = GPM ÷ 15.8503
Key Fact
1 liter per second = 15.8503 gpm
Tip: To convert l/s back to gpm, multiply by 15.8503.
GPM to L/s
Convert gpm (GPM) to l/s (L/s) with formulas, examples, and conversion tables.
GPM
L/s
1 GPM = 0.0631 L/s
Full precision:0.0630902 L/s
Step-by-Step Solution
To convert 1 gpm to l/s, we divide by 15.8503 because one liter per second equals exactly 15.8503 gpm.
1 liter per second = 15.8503 gpm
Since there are 15.8503 gpm in every liter per second, we divide our value by this factor:
1 ÷ 15.8503 = 0.0631 l/s
So 1 gpm = 0.0631 l/s.
Quick check: 0.0631 × 15.8503 = 1 gpm
Example Conversions
Example 1: 1 GPM = 0.0631 L/s
1 ÷ 15.8503 = 0.0631
1 ÷ 15.8503 = 0.0631
Example 2: 5 GPM = 0.3155 L/s
5 ÷ 15.8503 = 0.3155
5 ÷ 15.8503 = 0.3155
Example 3: 10 GPM = 0.6309 L/s
10 ÷ 15.8503 = 0.6309
10 ÷ 15.8503 = 0.6309
GPM to L/s Table
| GPM | L/s |
|---|---|
| 1 GPM | 0.0631 L/s |
| 2 GPM | 0.1262 L/s |
| 5 GPM | 0.3155 L/s |
| 10 GPM | 0.6309 L/s |
| 20 GPM | 1.2618 L/s |
| 25 GPM | 1.5773 L/s |
| 50 GPM | 3.1545 L/s |
| 100 GPM | 6.309 L/s |
| 250 GPM | 15.7725 L/s |
| 500 GPM | 31.5451 L/s |
| 1000 GPM | 63.0902 L/s |
1 Gallon per Minute (US) in Other Units
| Unit | 1 GPM = |
|---|---|
| GPM to m³/s | 0.000063 m³/s |
| GPM to m³/min | 0.003785 m³/min |
| GPM to m³/h | 0.227125 m³/h |
| GPM to L/s | 0.06309 L/s |
| GPM to Liters per Minute | 3.7854 L/min |
| GPM to L/h | 227.125 L/h |
| GPM to ft³/s | 0.002228 ft³/s |
| GPM to CFM | 0.133681 CFM |
| GPM to GPH | 60.0002 GPH |
| GPM to GPM (UK) | 0.832674 GPM(UK) |