250 ml to Fluid oz (US)
250 ml = 8.454 fl oz. That is the exact conversion from Milliliters to Fluid oz (US), rounded for practical use.
250 ml × 0.033814 = 8.454 fl oz
The formula
Fluid oz (US) = Milliliters × 0.033814, so 250 × 0.033814 = 8.454 fl oz.
250 ml × 0.033814 = 8.454 fl oz
To convert 250 ml yourself, multiply by the fixed factor of 0.033814. The factor never changes, so the same arithmetic works for any quantity of Milliliters you need to express in Fluid oz (US).
For cooking, 8.454 fl oz can be rounded to a convenient measuring mark without affecting the result. For dosing, labelling, or lab work, keep the full value of 8.454 fl oz.
Nearby values
Frequently asked questions
250 ml equals 8.454 fl oz. Multiply 250 by 0.033814 to get there.
Multiply the number of Milliliters by 0.033814. For 250 ml that gives 8.454 fl oz.
Yes for cooking, no for dosing or labelling. 250 ml is exactly 8.454 fl oz, and rounding to the nearest mark on a measuring jug is fine in a recipe. Where the printed figure has to match the contents, keep the full value.