Ounces to Milliliters Converter

Quickly convert between fluid ounces (oz) and milliliters (ml)

How Many Milliliters in an Ounce?

There are 29.5735 milliliters in 1 fluid ounce. This conversion is based on the US customary fluid ounce.

How to Convert Ounces to Milliliters

  1. Enter the number of ounces in the left field
  2. Click "Convert to Milliliters"
  3. View the equivalent milliliters instantly
  4. Or enter milliliters to convert back to ounces

Common Liquid Conversions

1 oz

= 29.57 ml

8 oz

= 236.59 ml

16 oz

= 473.18 ml

32 oz

= 946.35 ml

Practical Applications

  • Cooking and baking recipes
  • Cocktail and beverage measurements
  • Medicine dosages
  • Cosmetic and skincare formulations
  • Scientific experiments

Conversion Formula

1 fluid ounce = 29.5735 milliliters

1 milliliter = 0.033814 fluid ounces

Important Notes

Note that these conversions are for fluid ounces (volume), not ounces by weight. The conversion for dry ingredients may differ based on density.