mL to oz Converter
Convert between milliliters (mL) and fluid ounces (oz) quickly and accurately with this handy converter.
Volume Converter
Convert between mL, oz, and other volume units
Quick Reference:
• 1 fl oz (US) = 29.57 mL
• 1 cup (US) = 236.59 mL
• 1 liter = 1000 mL
Understanding mL to oz Conversion
Converting between milliliters (mL) and fluid ounces (oz) is essential for cooking, baking, and measuring liquids. The conversion differs between US and UK fluid ounces, making it important to know which system you're using.
Key Conversion Factors
- US Fluid Ounce: 1 fl oz = 29.5735 mL
- UK Fluid Ounce: 1 fl oz = 28.4131 mL
- Metric Cup: 250 mL (standard in most countries)
- US Cup: 236.588 mL (8 US fl oz)
Why the Difference?
The US and UK fluid ounce measurements differ due to historical measurement systems. The US fluid ounce is based on the wine gallon, while the UK fluid ounce is based on the imperial gallon system.
Practical Applications
Cooking & Baking
- Recipe conversions between metric and imperial
- Measuring liquid ingredients accurately
- Scaling recipes up or down
- International recipe adaptations
Health & Nutrition
- Tracking daily fluid intake
- Medication dosage calculations
- Nutritional supplement measurements
- Dietary portion control
Common Volume Conversions
| Volume | Milliliters (mL) | US Fluid Ounces | Common Use |
|---|---|---|---|
| 1 teaspoon | 4.93 mL | 0.17 fl oz | Spices, extracts |
| 1 tablespoon | 14.79 mL | 0.50 fl oz | Oils, sauces |
| 1/4 cup | 59.15 mL | 2.00 fl oz | Small liquid amounts |
| 1/2 cup | 118.29 mL | 4.00 fl oz | Medium liquid amounts |
| 1 cup | 236.59 mL | 8.00 fl oz | Standard cup measure |
| 1 pint | 473.18 mL | 16.00 fl oz | Large liquid volumes |
Measurement Tips
Accurate Measuring
- Use clear measuring cups for liquids
- Read measurements at eye level
- Use the meniscus (bottom of liquid curve)
- Level off dry ingredients
Kitchen Conversions
- Keep a conversion chart handy
- Use digital scales for precision
- Double-check recipe measurements
- Consider ingredient temperature effects