US gallons per minute to Liters per minute Converter
Quick answer: To convert US gallons per minute to liters per minute, multiply by 3.785412. For example, 10 gpm is 37.85412 L/min. One us gallon per minute equals 3.785412 L/min.
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Use the US gallons per minute to Liters per minute Converter
US gallons per minute to Liters per minute formula and what each symbol means
L/min = gpm × 3.785412
| Symbol | Meaning |
|---|---|
| gpm | US gallon per minute |
| L/min | Liter per minute |
US gallons per minute to Liters per minute examples
1 gpm
1 gpm × 3.785412 = 3.785412 L/min.
10 gpm
10 gpm × 3.785412 = 37.85412 L/min.
100 gpm
100 gpm × 3.785412 = 378.5412 L/min.
US gallons per minute compared with Liters per minute
One gpm is 3.785 times as large as one L/min, so your number gets bigger when you convert US gallons per minute to liters per minute and smaller when you convert back. If the answer is not larger than what you typed, you divided instead of multiplying.
About US gallons per minute and liters per minute
US gallon per minute (gpm): US gallons per minute, about 6.309×10⁻⁵ m³/s. Liter per minute (L/min): Litres per minute, about 1.667×10⁻⁵ m³/s.
How to calculate US gallons per minute to Liters per minute step by step
- Enter the value in gpm (the starting unit).
- Multiply by 3.785412, because 1 gpm = 3.785412 L/min.
- The product is the value in L/min. To go back, divide by 3.785412 or multiply by 0.2641721.
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How to read your US gallons per minute to Liters per minute result
Quick estimate: multiply by about 3.8 to get liters per minute from US gallons per minute; this is within 0.4% of the exact factor. As rough anchors, 1 US gallon per minute is about 3.785 L/min, and 1 cubic foot per minute is about 0.4719 L/s or 1.699 m³/h.
| US GALLONS PER MINUTE | LITERS PER MINUTE |
|---|---|
| 1 | 3.785412 |
| 2 | 7.570824 |
| 5 | 18.92706 |
| 10 | 37.85412 |
| 20 | 75.70824 |
| 50 | 189.2706 |
| 100 | 378.5412 |
| 1,000 | 3,785.412 |
Liters per minute to US gallons per minute: quick table
| LITERS PER MINUTE | US GALLONS PER MINUTE |
|---|---|
| 1 | 0.2641721 |
| 5 | 1.32086 |
| 10 | 2.641721 |
| 25 | 6.604301 |
| 50 | 13.2086 |
| 100 | 26.41721 |
| 250 | 66.04301 |
| 500 | 132.086 |
Common mistakes when calculating US gallons per minute to Liters per minute
- Mixing CFM (cubic feet per minute) with m³/h without converting.
- Dividing when you should multiply: from gpm to L/min multiply by 3.785412; from L/min to gpm divide by 3.785412.
US gallons per minute to Liters per minute FAQ
How many L/min are in 1 gpm?
1 gpm equals 3.785412 L/min.
How many gpm are in 1 L/min?
1 L/min equals 0.2641721 gpm.
Is 1 gpm = 3.785412 L/min an exact conversion?
The factor is shown rounded to 7 significant figures (3.785412). The calculator above uses more digits.
What is an uS gallon per minute (gpm)?
US gallons per minute, about 6.309×10⁻⁵ m³/s.
How can I estimate US gallons per minute to liters per minute in my head?
Quick estimate: multiply by about 3.8 to get liters per minute from US gallons per minute; this is within 0.4% of the exact factor.
What is 12 gpm in liters per minute?
12 gpm = 45.42494 L/min (since 12 × 3.785412).
What is 60 gpm in liters per minute?
60 gpm = 227.1247 L/min (since 60 × 3.785412).
What is 250 gpm in liters per minute?
250 gpm = 946.3529 L/min (since 250 × 3.785412).
How many decimals should I keep when converting gpm to L/min?
Match the precision of your original measurement. For example, 37.85412 L/min rounds to 37.9 L/min at 3 significant figures; keep more digits only for engineering or scientific work.
More in Flow (Volumetric) converters
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Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, BIPM: the International System of Units (SI)