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Volume Converter

US Fluid Ounces to Milliliters Converter

US Fluid Ounces to Milliliters with a fast local calculator, clear formula, and practical examples.

Quick answer

1 fl oz = 29.5735 mL

Convert US Fluid Ounces to Milliliters using the formula shown below. This volume converter is useful for recipes, bottles, fuel, liquids, and kitchen measurements.

Volume

US Fluid Ounces to Milliliters Converter

Try common values

Unit relationship: 1 fl oz = 29.5735 mL and 1 mL = 0.0338 fl oz.

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Equivalent Volume Values

Compare the same volume across cubic construction units, metric liquid units, and US kitchen units.

UnitValue
Cubic Meters(cu m)0.00003
Cubic Yards(cu yd)0.000039
Cubic Feet(cu ft)0.001044
Cubic Inches(cu in)1.804688
Liters(L)0.029574
UK Gallons(UK gal)0.006505
US Gallons(gal)0.007813
US Quarts(qt)0.03125
US Pints(pt)0.0625
US Cups(cup)0.125
500 mL Water Bottles(bottle)0.059147
US Fluid Ounces(fl oz)1
US Tablespoons(tbsp)2
US Teaspoons(tsp)6
Milliliters(mL)29.57353

Formula

milliliters = fluid ounces x 29.5735295625

This calculator uses the standard conversion formula and rounds the final answer to 4 decimal places.

Formula explorer

How the fl oz to mL formula works

multiplication formula

1. Formula

milliliters = fluid ounces x 29.5735295625

2. Worked example

1 fl oz = 29.5735 mL

Start with 1 us fluid ounces, apply the formula, then round the result.

3. Reverse check

ML to OZ Converter

Use the reverse converter to check the answer or go from milliliters back to us fluid ounces.

This conversion multiplies the us fluid ounces value by the factor shown in the formula to get milliliters.

When to Use This Converter

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

Common oz to mL questions

US bottle labels often show fluid ounces, while many recipes and international labels use milliliters.

  • This page converts US fluid ounces, not weight ounces.
  • A 16.9 fl oz bottle is about 500 mL, which is a common bottled water size.
  • If a label says net wt oz, that is weight and should not be converted to mL.

Common cooking and liquid volume references

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.

UnitApproximate value
1 teaspoon4.9289 mL
1 tablespoon14.7868 mL
1 US cup236.5882 mL
1 US fluid ounce29.5735 mL
1 US pint2 cups
1 US quart4 cups
1 US gallon16 cups

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

Common US bottle sizes in mL

On US drink labels, oz usually means US fluid ounces for volume. That is different from ounces used for weight.

Bottle labelMetric value
8 fl oz236.588 mL
12 fl oz354.882 mL
16 fl oz473.176 mL
16.9 fl oz499.792 mL
20 fl oz591.471 mL
32 fl oz946.353 mL

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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About these units

Common Tools Used to Measure Volume

Volume can mean liquid volume, container capacity, or 3D space depending on the page.

Measuring cup
Graduated jug
Container label
Tape measure for length x width x depth

For bulk materials, measure area and depth first. For liquids, use a marked measuring container.

Example Conversions

US Fluid OuncesMilliliters
1 fl oz29.5735 mL
2 fl oz59.1471 mL
8 fl oz236.5882 mL
12 fl oz354.8824 mL
16 fl oz473.1765 mL
32 fl oz946.3529 mL

Printable conversion table

US Fluid Ounces to Milliliters chart, 1 to 100

Scan common values, print the table, copy it, or download a CSV for worksheets, notes, spreadsheets, and quick reference.

US Fluid Ounces (fl oz)Milliliters (mL)
1 fl oz29.5735 mL
2 fl oz59.1471 mL
3 fl oz88.7206 mL
4 fl oz118.2941 mL
5 fl oz147.8676 mL
6 fl oz177.4412 mL
7 fl oz207.0147 mL
8 fl oz236.5882 mL
9 fl oz266.1618 mL
10 fl oz295.7353 mL
11 fl oz325.3088 mL
12 fl oz354.8824 mL
13 fl oz384.4559 mL
14 fl oz414.0294 mL
15 fl oz443.6029 mL
16 fl oz473.1765 mL
17 fl oz502.75 mL
18 fl oz532.3235 mL
19 fl oz561.8971 mL
20 fl oz591.4706 mL
21 fl oz621.0441 mL
22 fl oz650.6177 mL
23 fl oz680.1912 mL
24 fl oz709.7647 mL
25 fl oz739.3382 mL
26 fl oz768.9118 mL
27 fl oz798.4853 mL
28 fl oz828.0588 mL
29 fl oz857.6324 mL
30 fl oz887.2059 mL
31 fl oz916.7794 mL
32 fl oz946.3529 mL
33 fl oz975.9265 mL
34 fl oz1,005.5 mL
35 fl oz1,035.0735 mL
36 fl oz1,064.6471 mL
37 fl oz1,094.2206 mL
38 fl oz1,123.7941 mL
39 fl oz1,153.3677 mL
40 fl oz1,182.9412 mL
41 fl oz1,212.5147 mL
42 fl oz1,242.0882 mL
43 fl oz1,271.6618 mL
44 fl oz1,301.2353 mL
45 fl oz1,330.8088 mL
46 fl oz1,360.3824 mL
47 fl oz1,389.9559 mL
48 fl oz1,419.5294 mL
49 fl oz1,449.1029 mL
50 fl oz1,478.6765 mL
51 fl oz1,508.25 mL
52 fl oz1,537.8235 mL
53 fl oz1,567.3971 mL
54 fl oz1,596.9706 mL
55 fl oz1,626.5441 mL
56 fl oz1,656.1177 mL
57 fl oz1,685.6912 mL
58 fl oz1,715.2647 mL
59 fl oz1,744.8382 mL
60 fl oz1,774.4118 mL
61 fl oz1,803.9853 mL
62 fl oz1,833.5588 mL
63 fl oz1,863.1324 mL
64 fl oz1,892.7059 mL
65 fl oz1,922.2794 mL
66 fl oz1,951.853 mL
67 fl oz1,981.4265 mL
68 fl oz2,011 mL
69 fl oz2,040.5735 mL
70 fl oz2,070.1471 mL
71 fl oz2,099.7206 mL
72 fl oz2,129.2941 mL
73 fl oz2,158.8677 mL
74 fl oz2,188.4412 mL
75 fl oz2,218.0147 mL
76 fl oz2,247.5882 mL
77 fl oz2,277.1618 mL
78 fl oz2,306.7353 mL
79 fl oz2,336.3088 mL
80 fl oz2,365.8824 mL
81 fl oz2,395.4559 mL
82 fl oz2,425.0294 mL
83 fl oz2,454.603 mL
84 fl oz2,484.1765 mL
85 fl oz2,513.75 mL
86 fl oz2,543.3235 mL
87 fl oz2,572.8971 mL
88 fl oz2,602.4706 mL
89 fl oz2,632.0441 mL
90 fl oz2,661.6177 mL
91 fl oz2,691.1912 mL
92 fl oz2,720.7647 mL
93 fl oz2,750.3382 mL
94 fl oz2,779.9118 mL
95 fl oz2,809.4853 mL
96 fl oz2,839.0588 mL
97 fl oz2,868.6324 mL
98 fl oz2,898.2059 mL
99 fl oz2,927.7794 mL
100 fl oz2,957.353 mL

Frequently Asked Questions

How do I convert us fluid ounces to milliliters?

Use the formula milliliters = fluid ounces x 29.5735295625. Enter a value in the calculator above to get a rounded result instantly.

Is this converter free?

Yes. The conversion runs locally in your browser, with no account, database, or paid API.

How many decimal places are shown?

Results are rounded to 4 decimal places for a practical balance of accuracy and readability.