mL to UK Gallons Converter (mL to gal (UK))

How to convert milliliters to imperial gallons

Formulagal (UK) = mL × 0.0002199692483

Because one imperial gallon equals 4,546.09 milliliters, you can also divide: gal (UK) = mL ÷ 4,546.09.

A milliliter is smaller than an imperial gallon: it takes 4,546.09 milliliters to make one imperial gallon.

Worked examples

1 milliliter1 mL × 0.0002199692483 = 0.0002199692483 gal (UK)
5 milliliters5 mL × 0.0002199692483 = 0.001099846241 gal (UK)
10 milliliters10 mL × 0.0002199692483 = 0.002199692483 gal (UK)
20 milliliters20 mL × 0.0002199692483 = 0.004399384966 gal (UK)
100 milliliters100 mL × 0.0002199692483 = 0.02199692483 gal (UK)

Milliliters to imperial gallons conversion table

Values are calculated by the conversion engine and rounded to 8 significant figures.

Milliliters to imperial gallons: 0.1–10 mL
Milliliters (mL)	Imperial gallons (gal (UK))
0.1 mL	0.000021996925 gal (UK)
0.25 mL	0.000054992312 gal (UK)
0.5 mL	0.00010998462 gal (UK)
1 mL	0.00021996925 gal (UK)
2 mL	0.0004399385 gal (UK)
3 mL	0.00065990774 gal (UK)
4 mL	0.00087987699 gal (UK)
5 mL	0.0010998462 gal (UK)
6 mL	0.0013198155 gal (UK)
7 mL	0.0015397847 gal (UK)
8 mL	0.001759754 gal (UK)
9 mL	0.0019797232 gal (UK)
10 mL	0.0021996925 gal (UK)

Milliliters to imperial gallons: 12–1,000 mL
Milliliters (mL)	Imperial gallons (gal (UK))
12 mL	0.002639631 gal (UK)
15 mL	0.0032995387 gal (UK)
20 mL	0.004399385 gal (UK)
25 mL	0.0054992312 gal (UK)
30 mL	0.0065990774 gal (UK)
40 mL	0.0087987699 gal (UK)
50 mL	0.010998462 gal (UK)
75 mL	0.016497694 gal (UK)
100 mL	0.021996925 gal (UK)
250 mL	0.054992312 gal (UK)
500 mL	0.10998462 gal (UK)
1,000 mL	0.21996925 gal (UK)

About the units

Milliliter (mL)

One thousandth of a litre, identical to one cubic centimetre. Medicine doses and small bottles use mL. One milliliter equals 0.000001 cubic meters (m³).

Imperial gallon (gal (UK))

Exactly 4.54609 L, about 1.2 US gallons. Used in the UK for fuel economy (mpg) figures. One imperial gallon equals 0.00454609 cubic meters (m³).

Frequently asked questions

How many imperial gallons are in one milliliter?

There are 0.0002199692483 imperial gallons in one milliliter, and this value is exact by definition.

How do I convert milliliters to imperial gallons?

Multiply the number of milliliters by 0.0002199692483. For example, 10 mL × 0.0002199692483 = 0.002199692483 gal (UK).

How many milliliters are in one imperial gallon?

One imperial gallon equals 4,546.09 milliliters. That is the reverse factor, 1 ÷ 0.0002199692483.

What is 10 milliliters in imperial gallons?

10 mL = 0.002199692483 gal (UK).

Is this mL to gal (UK) converter accurate?

Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.

mL to UK Gallons Converter