Milliliters to Fluid ounces (US) Converter
1 mL equals 0.033814023 fl oz, and 1 fl oz equals 29.57353 mL. Enter a value in either box to convert milliliters to fluid ounces (us) and back. Formula: cubic meters = value x unit factor (1 US gal = 231 in3 = 0.003785411784 m3 exactly; 1 UK gal = 4.54609 L).
· CalcFlow Editorial
1 mL = 0.033814023 fl oz
Results shown are estimates for informational purposes only. Nothing on CalcFlow is financial, tax, legal, or medical advice. Always consult a qualified professional before making important decisions.
Milliliters to Fluid ounces (US) Conversion Table
| Milliliters | Fluid ounces (US) |
|---|---|
| 1 mL | 0.033814023 fl oz |
| 2 mL | 0.067628045 fl oz |
| 5 mL | 0.16907011 fl oz |
| 10 mL | 0.33814023 fl oz |
| 20 mL | 0.67628045 fl oz |
| 50 mL | 1.6907011 fl oz |
| 100 mL | 3.3814023 fl oz |
| 500 mL | 16.907011 fl oz |
| 1,000 mL | 33.814023 fl oz |
Fluid ounces (US) to Milliliters Conversion Table
| Fluid ounces (US) | Milliliters |
|---|---|
| 1 fl oz | 29.57353 mL |
| 2 fl oz | 59.147059 mL |
| 5 fl oz | 147.86765 mL |
| 10 fl oz | 295.7353 mL |
| 20 fl oz | 591.47059 mL |
| 50 fl oz | 1,478.6765 mL |
| 100 fl oz | 2,957.353 mL |
| 500 fl oz | 14,786.765 mL |
| 1,000 fl oz | 29,573.53 mL |
Worked example: 10 mL = 0.33814023 fl oz. 3 US gallons is 3 x 3.785411784 = 11.356 liters. A 2 liter bottle holds 2 / 0.2365882365 = 8.45 US cups.
Need other units? Open the full Volume Converter.
Popular Volume Conversions
Formula
cubic meters = value x unit factor (1 US gal = 231 in3 = 0.003785411784 m3 exactly; 1 UK gal = 4.54609 L)Understanding Volume Conversion
Volume units come in two families that share names: US customary (gallon, quart, pint, cup, fluid ounce) and British imperial (the same names with different sizes). The US gallon is defined as exactly 231 cubic inches, or 3.785411784 liters. The imperial gallon is exactly 4.54609 liters, about 20 percent larger. Cooking measures such as teaspoons and tablespoons are derived from the US gallon here.
Tips and Best Practices
- 1A US gallon is about 3.785 liters; an imperial gallon is about 4.546 liters. Check which one a recipe or fuel figure means.
- 2One US cup is about 236.6 mL, though nutrition labels round a cup to 240 mL.
- 3For liquids in cooking, 3 teaspoons make 1 tablespoon and 16 tablespoons make 1 US cup.
Real-World Example
3 US gallons is 3 x 3.785411784 = 11.356 liters. A 2 liter bottle holds 2 / 0.2365882365 = 8.45 US cups.
Common Mistakes to Avoid
- Using US gallons for a UK recipe or car fuel figure, which can be off by about 20 percent.
- Assuming a fluid ounce and an ounce of weight are the same; they measure different things.
- Mixing the US pint (473 mL) with the imperial pint (568 mL).
How to Use
- Type a number in the Milliliters box.
- The Fluid ounces (US) result appears instantly; you can also edit the Fluid ounces (US) box to convert backwards.
- Use the swap button to reverse the direction and Copy result to copy the answer.
Frequently Asked Questions
How many fluid ounces (us) are in 1 mL?
How many milliliters are in 1 fl oz?
What is the formula to convert milliliters to fluid ounces (us)?
How many milliliters are in a cup?
Sources: NIST Handbook 44 Appendix B (US gallon = 231 cubic inches; tablespoon, teaspoon, cup, pint, quart); UK Weights and Measures Act (imperial gallon = 4.54609 L); 42-gallon petroleum barrel.