Quick answer: 1 Fluid Ounce (US) in Milliliter
1 fl oz equals 29.57353 mL. To convert Fluid Ounce (US) to Milliliter, multiply by 29.57353 using the free calculator above — no signup needed.
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About Volume & Capacity Converter
The Volume & Capacity Converter converts between 8 different units, including Liter, Milliliter, Cubic Meter, Gallon (US), Quart (US). The base unit is the Liter, and every other unit on this page is defined as an exact multiple of it. Type any value into the calculator above to convert instantly — free, unlimited, no signup and nothing to install.
Common equivalents: 1 Liter = 1000 Milliliter, 0.001 Cubic Meter, 0.264172 Gallon (US).
Scale of this category: the smallest unit is the Milliliter (mL) and the largest is the Cubic Meter (m³).
Last updated: 2026-09-15
Volume & Capacity conversion factors
| Unit | Symbol | Value in Liter |
|---|---|---|
| Liter | L | 1 L = 1 L |
| Milliliter | mL | 1 mL = 0.001 L |
| Cubic Meter | m³ | 1 m³ = 1000 L |
| Gallon (US) | gal | 1 gal = 3.785412 L |
| Quart (US) | qt | 1 qt = 0.946353 L |
| Pint (US) | pt | 1 pt = 0.473176 L |
| Cup (US) | cup | 1 cup = 0.24 L |
| Fluid Ounce (US) | fl oz | 1 fl oz = 0.0295735 L |
Worked Examples
See exactly how the conversion works with real numbers, step by step.
How much is 1 Fluid Ounce (US) in Milliliter?
- Multiply 1 by the conversion factor 29.57353
- 1 Fluid Ounce (US) = 29.57353 Milliliter
How much is 5 Fluid Ounce (US) in Milliliter?
- Multiply 5 by the conversion factor 29.57353
- 5 Fluid Ounce (US) = 147.867648 Milliliter
How much is 25 Fluid Ounce (US) in Milliliter?
- Multiply 25 by the conversion factor 29.57353
- 25 Fluid Ounce (US) = 739.338239 Milliliter
Quick Conversion Reference Table
| Fluid Ounce (US) (fl oz) | Milliliter (mL) |
|---|---|
| 1 fl oz (Fluid Ounce (US)) | 29.57353 mL (Milliliter) |
| 2 fl oz (Fluid Ounce (US)) | 59.147059 mL (Milliliter) |
| 5 fl oz (Fluid Ounce (US)) | 147.867648 mL (Milliliter) |
| 10 fl oz (Fluid Ounce (US)) | 295.735296 mL (Milliliter) |
| 20 fl oz (Fluid Ounce (US)) | 591.470591 mL (Milliliter) |
| 50 fl oz (Fluid Ounce (US)) | 1478.68 mL (Milliliter) |
| 100 fl oz (Fluid Ounce (US)) | 2957.35 mL (Milliliter) |
| 500 fl oz (Fluid Ounce (US)) | 14786.76 mL (Milliliter) |
| 1000 fl oz (Fluid Ounce (US)) | 29573.53 mL (Milliliter) |
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FAQ
How much is 1 Fluid Ounce (US) in Milliliter?
1 Fluid Ounce (US) = 29.57353 Milliliter.
How do I convert Fluid Ounce (US) to Milliliter?
Enter your value in Fluid Ounce (US) into the converter above and the result in Milliliter appears instantly. 1 fl oz equals 29.57353 mL — just multiply your value by 29.57353.
What is the formula for Fluid Ounce (US) to Milliliter?
The formula is: value in Milliliter = value in Fluid Ounce (US) × 29.57353. For example, 5 fl oz × 29.57353 = 147.867648 mL.
Is this Fluid Ounce (US) to Milliliter converter free and accurate?
Yes. This Fluid Ounce (US) to Milliliter converter is 100% free, uses the exact international conversion factor (29.57353), and works on any device with no signup.
How do I convert Milliliter back to Fluid Ounce (US)?
To convert back, divide by 29.57353 (or multiply by 0.033814). You can also use our dedicated How Many Fluid Ounce (US) in 1 Milliliter? page for instant results.
Do I need to download an app or sign up?
No. The converter runs entirely in your browser — nothing to install, no account, no fees. It even keeps working offline once the page has loaded.
Which Volume & Capacity units are supported?
This converter supports 8 units: Liter, Milliliter, Cubic Meter, Gallon (US), Quart (US), Pint (US), Cup (US), Fluid Ounce (US).