Convert milliliters to UK gallons

1 ml=0.00022gal (UK)

Use the converter below to change any milliliters value into UK gallons instantly — with formula, conversion table, and real-world examples.

You have

Equals

0.00021997

Conversion formula

Forward

UK gallons = milliliters × 0.00022

Reverse

milliliters = UK gallons × 4,546.09

Example: 10 ml × 0.00022 = 0.0022 gal (UK).

About both units

From

Milliliter

The millilitre equals one thousandth of a litre, identical to one cubic centimetre (1 cc). Essential in medicine, cooking and science. A standard teaspoon holds about 5 ml; a tablespoon 15 ml. Medication syringes and baby-formula measures are in ml.

Real-world: A teaspoon holds about 5 ml. An espresso shot is 25–30 ml. An insulin pen delivers 0.1 ml increments.

Read full milliliter reference →

UK Gallon

gal (UK)

The UK imperial gallon equals 4.54609 litres exactly. Defined in 1824 as the volume of 10 pounds of water at 62 °F. Still used for fuel economy reporting in the UK and some older industrial contexts. The UK imperial gallon is about 20% larger than the US gallon.

Real-world: UK petrol sold by litre since 1995, but economy is quoted in UK mpg: a diesel car at 60 mpg (UK) uses 4.7 L/100 km.

Read full uk gallon reference →

Milliliter to UK Gallon conversion table

Common milliliters to UK gallons values for quick reference.

Milliliter (ml)	UK Gallon (gal (UK))
1 ml	0.00022 gal (UK)
2 ml	0.0004399 gal (UK)
5 ml	0.0011 gal (UK)
10 ml	0.0022 gal (UK)
20 ml	0.004399 gal (UK)
50 ml	0.011 gal (UK)
100 ml	0.022 gal (UK)
200 ml	0.04399 gal (UK)
500 ml	0.11 gal (UK)
1,000 ml	0.22 gal (UK)

Tips & common mistakes

Quick tips

1 ml = 1 cm³ exactly.
Medicine: teaspoon ≈ 5 ml, tablespoon ≈ 15 ml, shot glass ≈ 25 ml.
Measuring jugs marked in ml provide 2–5 ml accuracy; use a syringe below 10 ml.

Avoid these

Dosing liquid medication by kitchen spoon — spoons vary 3–8 ml. Use the supplied syringe.
Confusing ml (volume) with mg (mass) on medication labels — different units entirely.
Reading a "cc" measurement as cubic centimetre with different value — it is identical to ml.

Frequently asked questions

How many UK gallons in a milliliter?

One milliliter equals 0.00022 UK gallons.

How do I convert milliliters to UK gallons?

Multiply the milliliter value by 0.00022 to get the equivalent in UK gallons.

What is 100 milliliters in UK gallons?

100 milliliters equals 0.022 UK gallons.

Is a milliliter bigger than a uk gallon?

No. 1 milliliter equals 0.00022 UK gallons, so one milliliter is smaller.

How to convert milliliters to UK gallons without a calculator?

Multiply by 0 for a quick estimate; use a calculator for precise results.

Related volume conversions

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