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Imperial fluid ounce to US fluid ounce

Convert Imperial fluid ounce to US fluid ounce and get the exact value instantly.

About this conversion

To convert Imperial fluid ounce to US fluid ounce, multiply the number of Imperial fluid ounce by 0.9607599404.

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

Imperial fluid ounce (imp fl oz)US fluid ounce (fl oz)
1 imp fl oz0.9607599404 fl oz
2 imp fl oz1.921519881 fl oz
5 imp fl oz4.803799702 fl oz
10 imp fl oz9.607599404 fl oz
100 imp fl oz96.07599404 fl oz

How to use this converter

  1. Enter your Imperial fluid ounce value

    Type any number into the Imperial fluid ounce field. It starts at 1 so you can read the rate straight away.

  2. Read the US fluid ounce result

    The amount in US fluid ounce updates as you type, so there is no button to press and nothing to wait for.

  3. 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 US fluid ounce are in one Imperial fluid ounce?
One Imperial fluid ounce equals 0.9607599404 fl oz. 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 Imperial fluid ounce to US fluid ounce 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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