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⚡ Imperial Fluid Ounces to Milliliters: the quick answer
1 fl oz-uk = 28.4131 mL
1 imperial fluid ounce equals 28.4131 milliliters
To convert imperial fluid ounces to milliliters, multiply the value by 28.4131.
To go the other way, multiply milliliters by 0.0351951 to get imperial fluid ounces.
↔ Convert milliliters to imperial fluid ounces instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per imperial fluid ounce) ÷ (cubic meters per milliliter).
📊 Imperial Fluid Ounces to Milliliters conversion table
✏️ Worked examples
Convert 25 imperial fluid ounces to milliliters
25 fl oz-uk × 28.4131 = 710.327 mL
Try this example →
Convert 250 imperial fluid ounces to milliliters
250 fl oz-uk × 28.4131 = 7,103.27 mL
Try this example →
📘 About these units
Imperial fluid ounce (fl oz-uk). An imperial fluid ounce is 28.413 mL, used on British drink labels.
Milliliter (mL). A milliliter is one thousandth of a liter, equal to a cubic centimeter.
❓ Frequently asked questions
How many milliliters are in one imperial fluid ounce?
There are 28.4131 milliliters in one imperial fluid ounce.
How do I convert imperial fluid ounces to milliliters?
Multiply the number of imperial fluid ounces by 28.4131. For example, 10 imperial fluid ounces equal 284.131 milliliters.
How many imperial fluid ounces are in one milliliter?
One milliliter equals 0.0351951 imperial fluid ounces.
🔗 More volume conversions
All volume units →