Convert ml to US gallons
1 ml = 0.000264172 gal (US) · 1 gal (US) = 3785.41 ml · Exact by definition
1 ml = 0.000264172 gal (US)
The same value in other units
- litre
- 0.001 l
- cubic metre
- 1e-6 m³
- US fluid ounce
- 0.033814 fl oz (US)
- US cup
- 0.00422675 cup (US)
- imperial gallon
- 0.000219969 gal (UK)
Settings
Digits kept in the answer. Automatic keeps six, which hides floating-point noise without losing anything real.
Convert a whole list
Paste one conversion per line, written the way you would say it: "5 km to mi". Handy for a column copied out of a spreadsheet.
Volume
ml to US gallons: conversion table
| millilitre | US gallon |
|---|---|
| 1 ml | 0.000264172 gal (US) |
| 2 ml | 0.000528344 gal (US) |
| 3 ml | 0.000792516 gal (US) |
| 5 ml | 0.00132086 gal (US) |
| 10 ml | 0.00264172 gal (US) |
| 20 ml | 0.00528344 gal (US) |
| 25 ml | 0.0066043 gal (US) |
| 50 ml | 0.0132086 gal (US) |
| 100 ml | 0.0264172 gal (US) |
| 250 ml | 0.066043 gal (US) |
| 500 ml | 0.132086 gal (US) |
| 1000 ml | 0.264172 gal (US) |
| US gallon | millilitre |
|---|---|
| 1 gal (US) | 3785.41 ml |
| 2 gal (US) | 7570.82 ml |
| 3 gal (US) | 11356.2 ml |
| 5 gal (US) | 18927.1 ml |
| 10 gal (US) | 37854.1 ml |
| 20 gal (US) | 75708.2 ml |
| 25 gal (US) | 94635.3 ml |
| 50 gal (US) | 189271 ml |
| 100 gal (US) | 378541 ml |
| 250 gal (US) | 946353 ml |
| 500 gal (US) | 1892710 ml |
| 1000 gal (US) | 3785410 ml |
How the conversion works
gal (US) = ml × 0.00026417205
Both units are defined exactly, so the precision of the ml to US gallons result depends only on the number of decimal places you choose.
METHOD AND SOURCES
Where the conversion factors come from
Results are calculated from the unit definitions stored in the converter, not copied from a lookup table. For exact units, every value in the table follows from the same factor shown in the formula above.
- BIPM — SI Brochure
The official definitions of the International System of Units (SI).
- NIST SP 811 — Conversion factors
Conversion-factor tables for SI and non-SI units.
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