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US quart to Imperial gallon
Convert US quart to Imperial gallon and get the exact value instantly.
1 qt = 0.2081685462 imp gal
About this conversion
To convert US quart to Imperial gallon, multiply the number of US quart by 0.2081685462.
Volume units divide between metric (liters, milliliters) and US customary (gallons, cups, fluid ounces), which trips up cooking, fuel figures and container sizing until you convert them.
Conversion table
| US quart (qt) | Imperial gallon (imp gal) |
|---|---|
| 1 qt | 0.2081685462 imp gal |
| 2 qt | 0.4163370923 imp gal |
| 5 qt | 1.040842731 imp gal |
| 10 qt | 2.081685462 imp gal |
| 100 qt | 20.81685462 imp gal |
How to use this converter
- Enter your US quart value
Type any number into the US quart field. It starts at 1 so you can read the rate straight away.
- Read the Imperial gallon result
The amount in Imperial gallon updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Imperial gallon are in one US quart?
- One US quart equals 0.2081685462 imp gal. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The US quart to Imperial gallon conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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