Fl Oz to Ml Calculator
Convert US fluid ounces to milliliters instantly with the formula.
Result
29.5735 Milliliters
Formula
Result = Value × (Fluid Ounces (US) Factor ÷ Milliliters Factor)
Examples
1 Fluid Ounces (US) = 29.5735 Milliliters
5 Fluid Ounces (US) = 147.87 Milliliters
10 Fluid Ounces (US) = 295.74 Milliliters
100 Fluid Ounces (US) = 2,957.35 Milliliters
US vs. UK (Imperial) Gallons, Quarts & Pints
A US gallon and a UK (Imperial) gallon aren't the same size — the UK gallon is about 20% larger, at 4.546 liters versus 3.785 liters for the US gallon. That gap carries through to quarts and pints too, since they're just fixed fractions of a gallon in both systems. This trips people up most often with fuel economy (miles per gallon means something different in the US vs the UK) and with older British recipes or product measurements.
Frequently Asked Questions
How many milliliters is 1 fluid ounces (us)?
1 Fluid Ounces (US) equals 29.5735 Milliliters.
What is the conversion factor between fluid ounces (us) and milliliters?
1 Fluid Ounces (US) equals 29.5735 milliliters.
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