Liters to Imperial Gallons Converter
Quick answer: To convert liters to Imperial Gallons, multiply by 0.2199692. For example, 10 L is 2.199692 imp gal. One liter equals 0.2199692 imp gal.
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Use the Liters to Imperial Gallons Converter
Liters to Imperial Gallons formula and what each symbol means
imp gal = L × 0.2199692
| Symbol | Meaning |
|---|---|
| L | Liter |
| imp gal | Imperial gallon |
Liters to Imperial Gallons examples
1 L
1 L × 0.2199692 = 0.2199692 imp gal.
10 L
10 L × 0.2199692 = 2.199692 imp gal.
100 L
100 L × 0.2199692 = 21.99692 imp gal.
Liters compared with Imperial Gallons
One imp gal is 4.546 times as large as one L, so your number gets smaller when you convert liters to Imperial Gallons and bigger when you convert back. If the answer is not smaller than what you typed, you multiplied instead of dividing.
About liters and Imperial Gallons
Liter (L): A cubic decimetre, accepted for use with the SI. Imperial gallon (imp gal): The imperial (UK) gallon, exactly 4.54609 litres.
Where liters to Imperial Gallons conversions are used
Tanks, pools and shipping containers are specified in cubic metres or cubic feet. Cooking and baking move between millilitres, cups, tablespoons and fluid ounces.
How to calculate Liters to Imperial Gallons step by step
- Enter the value in L (the starting unit).
- Multiply by 0.2199692, because 1 L = 0.2199692 imp gal.
- The product is the value in imp gal. To go back, divide by 0.2199692 or multiply by 4.54609.
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How to read your Liters to Imperial Gallons result
Quick estimate: multiply by about 0.22 to get Imperial Gallons from liters; this is within 0.1% of the exact factor. The US gallon is exactly 3.785411784 litres and the imperial gallon is exactly 4.54609 litres, about 20% bigger.
| LITERS | IMPERIAL GALLONS |
|---|---|
| 1 | 0.2199692 |
| 2 | 0.4399385 |
| 5 | 1.099846 |
| 10 | 2.199692 |
| 20 | 4.399385 |
| 50 | 10.99846 |
| 100 | 21.99692 |
| 1,000 | 219.9692 |
Imperial Gallons to Liters: quick table
| IMPERIAL GALLONS | LITERS |
|---|---|
| 1 | 4.54609 |
| 5 | 22.73045 |
| 10 | 45.4609 |
| 25 | 113.6523 |
| 50 | 227.3045 |
| 100 | 454.609 |
| 250 | 1,136.523 |
| 500 | 2,273.045 |
Common mistakes when calculating Liters to Imperial Gallons
- Mixing liquid and dry measures: a US dry quart is not the same size as a US liquid quart.
- Dividing when you should multiply: from L to imp gal multiply by 0.2199692; from imp gal to L divide by 0.2199692.
Liters to Imperial Gallons FAQ
How many imp gal are in 1 L?
1 L equals 0.2199692 imp gal.
How many L are in 1 imp gal?
1 imp gal equals 4.54609 L.
Is 1 L = 0.2199692 imp gal an exact conversion?
Yes. The liter and the imperial gallon are both defined exactly in SI terms, so the ratio has no measurement uncertainty; 0.2199692 is just that ratio shown to 7 significant figures.
What is an imperial gallon (imp gal)?
The imperial (UK) gallon, exactly 4.54609 litres.
How can I estimate liters to Imperial Gallons in my head?
Quick estimate: multiply by about 0.22 to get Imperial Gallons from liters; this is within 0.1% of the exact factor.
What is 25 L in Imperial Gallons?
25 L = 5.499231 imp gal (since 25 × 0.2199692).
What is 80 L in Imperial Gallons?
80 L = 17.59754 imp gal (since 80 × 0.2199692).
What is 500 L in Imperial Gallons?
500 L = 109.9846 imp gal (since 500 × 0.2199692).
How many decimals should I keep when converting L to imp gal?
Match the precision of your original measurement. For example, 2.199692 imp gal rounds to 2.2 imp gal at 3 significant figures; keep more digits only for engineering or scientific work.
More in Volume converters
- mL to Fluid Ounces Converter
- Liters to Cubic Meters Converter
- mL to Gallons (US) Converter
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Method, review and disclaimer
Edited by: Hemant Kumar and Anjita Rai, founders of ToolsVault (SEO and content professional, not a licensed adviser). Method: this tool runs in your browser using the formula shown on this page; the numbers you enter are not sent to our servers. Sources: NIST SP 811, Appendix B.8: conversion factors, NIST Handbook 44, Appendix C: units and systems of measurement