⚡ Free Instant Converter
mL to fl oz Converter
Convert milliliters to fluid ounces (and back) instantly — US & UK standards, all volume units included.
CONVERTER TOOL
Milliliters (mL)
mL
Fluid Ounces (fl oz)
fl oz
Result
Enter a number above
⚡ Quick Reference — click any row to load it
📊 All Units Table (updates with your input)
| Unit | Symbol | Result | Equivalent per 1 mL |
|---|
📚 Learn More
🍽️ Real-World References
💧 What is a Milliliter?
A milliliter (mL) is a metric unit of volume equal to one-thousandth of a liter. Used globally in science, medicine, and cooking.
- 1 mL = 0.001 Liters
- 1 mL = 1 cm³ exactly
- 1 mL ≈ 0.0338 US fl oz
- 1 mL ≈ 0.0352 UK fl oz
- 1 mL ≈ 0.2029 US teaspoons
🫙 What is a Fluid Ounce?
A fluid ounce (fl oz) is an imperial unit of volume. The US and UK versions are different — always check which one your recipe uses.
- 1 US fl oz = 29.5735 mL
- 1 UK fl oz = 28.4131 mL
- 1 US fl oz = 2 tablespoons
- 1 US fl oz = 6 teaspoons
- US and UK differ by ~4%
📐 How to Convert — Formulas
mL → US fl oz
1
Note your volume in milliliters
2
Divide by 29.5735
3
Result is in US fl oz
// Formula
fl_oz = mL ÷ 29.5735
// Example: 250 mL
250 ÷ 29.5735 = 8.454 fl oz
fl_oz = mL ÷ 29.5735
// Example: 250 mL
250 ÷ 29.5735 = 8.454 fl oz
fl oz → mL
1
Note your volume in fluid ounces
2
Multiply by 29.5735 (US) or 28.4131 (UK)
3
Result is in mL
// Formula (US)
mL = fl_oz × 29.5735
// Example: 8 fl oz
8 × 29.5735 = 236.588 mL
mL = fl_oz × 29.5735
// Example: 8 fl oz
8 × 29.5735 = 236.588 mL
❓ Frequently Asked Questions
Pro Tip: US and UK fluid ounces differ by about 4%. For cooking or medicine, always confirm which standard your recipe or label uses. Use the 🇺🇸 / 🇬🇧 toggle above to switch instantly.