Volume Converter
Milliliters to US Fluid Ounces with a fast local calculator, clear formula, and practical examples.
Quick answer
Convert Milliliters to US Fluid Ounces using the formula shown below. This volume converter is useful for recipes, bottles, fuel, liquids, and kitchen measurements.
Volume
Try common values
Unit relationship: 1 mL = 0.0338 fl oz and 1 fl oz = 29.5735 mL.
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Unit scale
Compare the same volume across cubic construction units, metric liquid units, and US kitchen units.
| Unit | Value |
|---|---|
| Cubic Meters(cu m) | 0.000001 |
| Cubic Yards(cu yd) | 0.000001 |
| Cubic Feet(cu ft) | 0.000035 |
| Cubic Inches(cu in) | 0.061024 |
| Liters(L) | 0.001 |
| UK Gallons(UK gal) | 0.00022 |
| US Gallons(gal) | 0.000264 |
| US Quarts(qt) | 0.001057 |
| US Pints(pt) | 0.002113 |
| US Cups(cup) | 0.004227 |
| 500 mL Water Bottles(bottle) | 0.002 |
| US Fluid Ounces(fl oz) | 0.033814 |
| US Tablespoons(tbsp) | 0.067628 |
| US Teaspoons(tsp) | 0.202884 |
| Milliliters(mL) | 1 |
fluid ounces = milliliters x 0.0338140227
This calculator uses the standard conversion formula and rounds the final answer to 4 decimal places.
Formula explorer
1. Formula
fluid ounces = milliliters x 0.0338140227
2. Worked example
30 mL = 1.0144 fl oz
Start with 30 milliliters, apply the formula, then round the result.
3. Reverse check
OZ to ML Converter
Use the reverse converter to check the answer or go from us fluid ounces back to milliliters.
This conversion multiplies the milliliters value by the factor shown in the formula to get us fluid ounces.
Use this converter when you need a quick answer for everyday measurements, unit comparisons, worksheets, recipes, product listings, travel planning, or project notes.
For best results, enter the numeric value only. The conversion runs locally in your browser.
Quick guide
Milliliters are common on metric bottles and medicine cups, while US fluid ounces are common on drink labels.
Many kitchen searches mix metric, US customary, and bottle-label units. These quick references help compare cups, teaspoons, tablespoons, fluid ounces, pints, quarts, gallons, liters, and milliliters.
| Unit | Approximate value | Common use |
|---|---|---|
| 1 teaspoon | 4.9289 mL | Small recipe amounts, flavor extracts, medicine cups |
| 1 tablespoon | 14.7868 mL | Cooking, baking, sauces, and drink measurements |
| 1 US cup | 236.5882 mL | Common US recipe volume |
| 1 US fluid ounce | 29.5735 mL | Beverages, bottles, and liquid labels |
| 1 US pint | 2 cups | Dairy, drinks, and container sizes |
| 1 US quart | 4 cups | Larger containers and kitchen prep |
| 1 US gallon | 16 cups | Bulk liquids, fuel, and household containers |
Use US customary values unless a recipe or product label says otherwise. Some countries use imperial pints or metric cups, so check the source when accuracy matters.
Bottle guide
On US drink labels, oz usually means US fluid ounces for volume. That is different from ounces used for weight.
| Bottle label | Metric value | Where you may see it |
|---|---|---|
| 8 fl oz | 236.588 mL | Small water bottle, juice, or recipe amount |
| 12 fl oz | 354.882 mL | Common soda can and many beverage bottles |
| 16 fl oz | 473.176 mL | Pint-size drink or container |
| 16.9 fl oz | 499.792 mL | Typical 500 mL bottled water label in the US |
| 20 fl oz | 591.471 mL | Common larger bottled drink |
| 32 fl oz | 946.353 mL | Quart-size bottle or container |
For liquids, use fluid ounces. If a product label says net wt oz, that is weight and should not be converted to mL.
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Unit encyclopedia
Volume can mean liquid volume, container capacity, or 3D space depending on the page.
For bulk materials, measure area and depth first. For liquids, use a marked measuring container.
| Milliliters | US Fluid Ounces |
|---|---|
| 30 mL | 1.0144 fl oz |
| 50 mL | 1.6907 fl oz |
| 100 mL | 3.3814 fl oz |
| 250 mL | 8.4535 fl oz |
| 500 mL | 16.907 fl oz |
| 1,000 mL | 33.814 fl oz |
Printable conversion table
Scan common values, print the table, copy it, or download a CSV for worksheets, notes, spreadsheets, and quick reference.
| Milliliters (mL) | US Fluid Ounces (fl oz) |
|---|---|
| 1 mL | 0.0338 fl oz |
| 2 mL | 0.0676 fl oz |
| 3 mL | 0.1014 fl oz |
| 4 mL | 0.1353 fl oz |
| 5 mL | 0.1691 fl oz |
| 6 mL | 0.2029 fl oz |
| 7 mL | 0.2367 fl oz |
| 8 mL | 0.2705 fl oz |
| 9 mL | 0.3043 fl oz |
| 10 mL | 0.3381 fl oz |
| 11 mL | 0.372 fl oz |
| 12 mL | 0.4058 fl oz |
| 13 mL | 0.4396 fl oz |
| 14 mL | 0.4734 fl oz |
| 15 mL | 0.5072 fl oz |
| 16 mL | 0.541 fl oz |
| 17 mL | 0.5748 fl oz |
| 18 mL | 0.6087 fl oz |
| 19 mL | 0.6425 fl oz |
| 20 mL | 0.6763 fl oz |
| 21 mL | 0.7101 fl oz |
| 22 mL | 0.7439 fl oz |
| 23 mL | 0.7777 fl oz |
| 24 mL | 0.8115 fl oz |
| 25 mL | 0.8454 fl oz |
| 26 mL | 0.8792 fl oz |
| 27 mL | 0.913 fl oz |
| 28 mL | 0.9468 fl oz |
| 29 mL | 0.9806 fl oz |
| 30 mL | 1.0144 fl oz |
| 31 mL | 1.0482 fl oz |
| 32 mL | 1.082 fl oz |
| 33 mL | 1.1159 fl oz |
| 34 mL | 1.1497 fl oz |
| 35 mL | 1.1835 fl oz |
| 36 mL | 1.2173 fl oz |
| 37 mL | 1.2511 fl oz |
| 38 mL | 1.2849 fl oz |
| 39 mL | 1.3187 fl oz |
| 40 mL | 1.3526 fl oz |
| 41 mL | 1.3864 fl oz |
| 42 mL | 1.4202 fl oz |
| 43 mL | 1.454 fl oz |
| 44 mL | 1.4878 fl oz |
| 45 mL | 1.5216 fl oz |
| 46 mL | 1.5554 fl oz |
| 47 mL | 1.5893 fl oz |
| 48 mL | 1.6231 fl oz |
| 49 mL | 1.6569 fl oz |
| 50 mL | 1.6907 fl oz |
| 51 mL | 1.7245 fl oz |
| 52 mL | 1.7583 fl oz |
| 53 mL | 1.7921 fl oz |
| 54 mL | 1.826 fl oz |
| 55 mL | 1.8598 fl oz |
| 56 mL | 1.8936 fl oz |
| 57 mL | 1.9274 fl oz |
| 58 mL | 1.9612 fl oz |
| 59 mL | 1.995 fl oz |
| 60 mL | 2.0288 fl oz |
| 61 mL | 2.0627 fl oz |
| 62 mL | 2.0965 fl oz |
| 63 mL | 2.1303 fl oz |
| 64 mL | 2.1641 fl oz |
| 65 mL | 2.1979 fl oz |
| 66 mL | 2.2317 fl oz |
| 67 mL | 2.2655 fl oz |
| 68 mL | 2.2994 fl oz |
| 69 mL | 2.3332 fl oz |
| 70 mL | 2.367 fl oz |
| 71 mL | 2.4008 fl oz |
| 72 mL | 2.4346 fl oz |
| 73 mL | 2.4684 fl oz |
| 74 mL | 2.5022 fl oz |
| 75 mL | 2.5361 fl oz |
| 76 mL | 2.5699 fl oz |
| 77 mL | 2.6037 fl oz |
| 78 mL | 2.6375 fl oz |
| 79 mL | 2.6713 fl oz |
| 80 mL | 2.7051 fl oz |
| 81 mL | 2.7389 fl oz |
| 82 mL | 2.7727 fl oz |
| 83 mL | 2.8066 fl oz |
| 84 mL | 2.8404 fl oz |
| 85 mL | 2.8742 fl oz |
| 86 mL | 2.908 fl oz |
| 87 mL | 2.9418 fl oz |
| 88 mL | 2.9756 fl oz |
| 89 mL | 3.0094 fl oz |
| 90 mL | 3.0433 fl oz |
| 91 mL | 3.0771 fl oz |
| 92 mL | 3.1109 fl oz |
| 93 mL | 3.1447 fl oz |
| 94 mL | 3.1785 fl oz |
| 95 mL | 3.2123 fl oz |
| 96 mL | 3.2461 fl oz |
| 97 mL | 3.28 fl oz |
| 98 mL | 3.3138 fl oz |
| 99 mL | 3.3476 fl oz |
| 100 mL | 3.3814 fl oz |
Use the formula fluid ounces = milliliters x 0.0338140227. Enter a value in the calculator above to get a rounded result instantly.
Yes. The conversion runs locally in your browser, with no account, database, or paid API.
Results are rounded to 4 decimal places for a practical balance of accuracy and readability.