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Millilitres to US fluid ounces converter

Convert millilitres (mL) to US fluid ounces (fl oz (US)).

Volume converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

mL

fl oz (US)

CONVERSION

1 mL ≈ 0.0338140227 fl oz (US)

Precision changes displayed rounding, not calculation accuracy.

FORMULAfl oz (US) = mL × 0.033814022701843

FORMULA & EXAMPLES

How to convert Millilitres to US fluid ounces

fl oz (US) = mL × 0.033814022701843

Multiply the mL reading by 0.033814022701843.

Worked examples

1 mL ≈ 0.0338140227 fl oz (US)

1 × 0.033814022701843 ≈ 0.0338140227

250 mL ≈ 8.453505675 fl oz (US)

250 × 0.033814022701843 ≈ 8.453505675

Frequently asked questions

Is a fluid ounce a mass measurement?

No. A fluid ounce measures volume. Converting it to an ounce or gram of an ingredient requires that ingredient’s density.

Millilitres to US fluid ounces table

Fixed reference · Millilitre to US fluid ounce

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Millilitre (mL)US fluid ounce (fl oz (US))
00
0.10.00338140227
0.50.01690701135
10.0338140227
20.0676280454
50.1690701135
100.338140227
250.8453505675
501.690701135
1003.38140227
100033.8140227
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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