/convert/ml-to-gal/ Convert milliliters to US gallons instantly with a reference conversion table. article milliliters to US gallons Converter — 247QuickTools
💧 Volume

milliliters to US gallons Converter

Convert milliliters to US gallons instantly with a reference conversion table.

Quick answer: To convert milliliters to US gallons, multiply by 0.000264172. For example, 1 milliliters = 0.000264172 US gallons. Use the calculator below for any value.
milliliters to US gallons
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Common conversions
milliliters US gallons
Formula:

How to convert milliliters to US gallons

1

Enter your value

Type the number of milliliters you want to convert into the left box. The result in us gallons appears instantly in the right box. You can also type into the right box to convert in the other direction.

2

Use the swap button

Click the ⇄ Swap button to reverse the conversion — US gallons to milliliters. Your current value carries across so you don't have to re-enter anything.

3

About milliliters and US gallons

milliliters and US gallons are common volume measurements.

📊 Common conversions at a glance
milliliters US gallons
100 0.02642
250 0.06604
500 0.1321
750 0.1981
1000 0.2642
2000 0.5283
Reviewed for 2026. milliliters ↔ US gallons conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.

Frequently asked questions

How do I convert milliliters to US gallons?

To convert milliliters to US gallons, multiply by 0.000264172. Or use the calculator above for instant results.

How many US gallons are in 1 milliliters?

1 milliliters equals 0.000264172 US gallons.

Is the milliliters to US gallons converter free?

Yes, the milliliters to US gallons converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.