Milliliters to US gallons

US gallons = milliliters × 0.00026417

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How to convert milliliters to US gallons

One milliliter is 0.00026417 US gallons, so multiply the number of milliliters by 0.00026417. For example, 20 milliliters is 20 × 0.00026417 = 0.00528344 US gallons. To go back, divide by the same number, or multiply by 3,785.41.

Quick estimate

Multiplying by about 0.0003 gets within 13.6% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

milliliters	US gallons
1 ml	0.00026417 gal
2 ml	0.00052834 gal
3 ml	0.00079252 gal
4 ml	0.00105669 gal
5 ml	0.00132086 gal
6 ml	0.00158503 gal
7 ml	0.0018492 gal
8 ml	0.00211338 gal
9 ml	0.00237755 gal
10 ml	0.00264172 gal
11 ml	0.00290589 gal
12 ml	0.00317006 gal
13 ml	0.00343424 gal
14 ml	0.00369841 gal
15 ml	0.00396258 gal
16 ml	0.00422675 gal
17 ml	0.00449092 gal
18 ml	0.0047551 gal
19 ml	0.00501927 gal
20 ml	0.00528344 gal
25 ml	0.0066043 gal
30 ml	0.00792516 gal
40 ml	0.01056688 gal
50 ml	0.0132086 gal
60 ml	0.01585032 gal
70 ml	0.01849204 gal
75 ml	0.0198129 gal
80 ml	0.02113376 gal
90 ml	0.02377548 gal
100 ml	0.02641721 gal
120 ml	0.03170065 gal
150 ml	0.03962581 gal
200 ml	0.05283441 gal
250 ml	0.06604301 gal
300 ml	0.07925162 gal
400 ml	0.10566882 gal
500 ml	0.13208603 gal
750 ml	0.19812904 gal
1,000 ml	0.26417205 gal
1,500 ml	0.39625808 gal
2,000 ml	0.5283441 gal
5,000 ml	1.32086 gal
10,000 ml	2.641721 gal

Questions

How many US gallons are in a milliliter?

0.00026417 US gallons.

How do I convert milliliters to US gallons in a spreadsheet?

Put the value in A1 and type =A1*0.00026417, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.