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mL to Fl Oz Converter | Milliliters to Fluid Ounces (mL → fl oz)

mL to Fl Oz Converter | Milliliters to Fluid Ounces (mL → fl oz)

Milliliters to Fluid Ounces Converter

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Tip: type a volume in milliliters, then pick US or UK imperial fluid ounces. Switch Direction for fluid ounces to milliliters. Several values (new line, space or semicolon) and decimals like 3.785 or 3,785 also work. Several values (new line, space or semicolon) and decimals like 12.5 or 12,5 also work. Several values (new line, space or semicolon) and decimals like 12.5 or 12,5 also work.
Output appears here
 

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Example 1: Convert 100 Milliliters to Fluid Ounces

StepCalculationResult
1. Divide by 29.5735295625100 / 29.57352956253.38140227 US fl oz
2. Round to 4 decimals3.38140227 US fl oz3.3814 US fl oz
3. UK fluid ounces100 / 28.41306253.5195 UK fl oz
100 mL = 3.3814 US fl oz = 3.5195 UK fl oz, the carry-on liquid limit.

Example 2: Convert 500 Milliliters to Fluid Ounces

StepCalculationResult
1. Divide by 29.5735295625500 / 29.573529562516.90701135 US fl oz
2. Round to 4 decimals16.90701135 US fl oz16.9070 US fl oz
3. UK fluid ounces500 / 28.413062517.5975 UK fl oz
500 mL = 16.907 US fl oz, a standard water bottle.

Milliliters to Fluid Ounces Beverage and Liquid Table (5 mL to 1000 mL)

Milliliters (mL)US Fluid Ounces (4 decimals)UK Fluid Ounces (4 decimals)US CupsTypical Use
50.16910.17600.0211
100.33810.35200.0423
150.50720.52790.06341 tablespoon
301.01441.05590.1268About 1 US fl oz
501.69071.75980.2113
602.02882.11170.2536
1003.38143.51950.4227Carry-on liquid limit
1204.05774.22340.5072
1505.07215.27930.6340
2006.76287.03900.8454
2508.45358.79881.0567Metric cup
30010.144210.55851.2680
33011.158611.61441.3948Standard can (Europe)
35512.004012.49431.5005US soda can (12 fl oz)
40013.525614.07801.6907
50016.907017.59752.1134Water bottle
75025.360526.39633.1701Wine bottle
100033.814035.19514.22681 liter

Airport Carry-On Liquids Guide (100 mL Rule)

Container Size (mL)US Fluid OuncesUK Fluid OuncesWithin 100 mL?Typical Item
301.01441.0559YesTravel perfume or eye cream
501.69071.7598YesSmall lotion or serum
602.02882.1117YesTravel toothpaste
752.53612.6396YesSmall conditioner
903.04333.1676YesTravel shampoo
1003.38143.5195YesMaximum size (100 mL rule)
1103.71953.8715NoOver the limit
1204.05774.2234NoHand cream (over limit)
1505.07215.2793NoBody lotion (over limit)
2508.45358.7988NoLarge lotion (over limit)
50016.907017.5975NoWater bottle (over limit)
The carry-on rule is 100 mL (3.4 fl oz) per container, with all containers in one quart-size or one-liter clear bag. Exceptions exist for medicines and baby milk, and rules can change, so check the current airline or security guidance before you travel.

Fluid Ounces to Milliliters Reference

Fluid Ounces (fl oz)US Milliliters (mL)UK Milliliters (mL)
0.514.7914.21
129.5728.41
259.1556.83
388.7285.24
3.4100.5596.60
4118.29113.65
6177.44170.48
8236.59227.30
12354.88340.96
16473.18454.61
16.9499.79480.18
20591.47568.26
32946.35909.22

Milliliters to Fluid Ounces Chart (10 mL to 1000 mL)

Milliliters (mL)US Fluid OuncesUK Fluid Ounces
100.33810.3520
200.67630.7039
301.01441.0559
401.35261.4078
501.69071.7598
602.02882.1117
702.36702.4637
802.70512.8156
903.04333.1676
1003.38143.5195
1103.71953.8715
1204.05774.2234
1304.39584.5754
1404.73404.9273
1505.07215.2793
1605.41025.6312
1705.74845.9832
1806.08656.3351
1906.42476.6871
2006.76287.0390
2107.10097.3910
2207.43917.7429
2307.77728.0949
2408.11548.4468
2508.45358.7988
2608.79169.1507
2709.12989.5027
2809.46799.8546
2909.806110.2066
30010.144210.5585
31010.482310.9105
32010.820511.2624
33011.158611.6144
34011.496811.9663
35011.834912.3183
36012.173012.6702
37012.511213.0222
38012.849313.3741
39013.187513.7261
40013.525614.0780
41013.863714.4300
42014.201914.7819
43014.540015.1339
44014.878215.4858
45015.216315.8378
46015.554516.1897
47015.892616.5417
48016.230716.8936
49016.568917.2456
50016.907017.5975
51017.245217.9495
52017.583318.3014
53017.921418.6534
54018.259619.0053
55018.597719.3573
56018.935919.7092
57019.274020.0612
58019.612120.4131
59019.950320.7651
60020.288421.1170
61020.626621.4690
62020.964721.8209
63021.302822.1729
64021.641022.5249
65021.979122.8768
66022.317323.2288
67022.655423.5807
68022.993523.9327
69023.331724.2846
70023.669824.6366
71024.008024.9885
72024.346125.3405
73024.684225.6924
74025.022426.0444
75025.360526.3963
76025.698726.7483
77026.036827.1002
78026.374927.4522
79026.713127.8041
80027.051228.1561
81027.389428.5080
82027.727528.8600
83028.065629.2119
84028.403829.5639
85028.741929.9158
86029.080130.2678
87029.418230.6197
88029.756330.9717
89030.094531.3236
90030.432631.6756
91030.770832.0275
92031.108932.3795
93031.447032.7314
94031.785233.0834
95032.123333.4353
96032.461533.7873
97032.799634.1392
98033.137734.4912
99033.475934.8431
100033.814035.1951

Technical Q&A / FAQ Matrix

Technical Developer QuestionExact Solution & Code Snippet
How do I convert milliliters to US fluid ounces in JavaScript?(250 / 29.5735295625).toFixed(4) // 8.4535
How do I convert milliliters to US fluid ounces in Python?round(250 / 29.5735295625, 4) # 8.4535
How do I convert milliliters to US fluid ounces in Go?fmt.Printf("%.4f\n", 250/29.5735295625)
How do I convert milliliters to US fluid ounces in Java?System.out.printf("%.4f%n", 250 / 29.5735295625);
How do I convert milliliters to US fluid ounces in C#?Console.WriteLine((250 / 29.5735295625).ToString("F4"));
How do I convert milliliters to US fluid ounces in PHP?echo round(250 / 29.5735295625, 4);
How do I convert milliliters to US fluid ounces in Rust?println!("{:.4}", 250.0_f64 / 29.5735295625);
How do I convert milliliters to US fluid ounces on Linux?awk 'BEGIN { printf "%.4f\n", 250 / 29.5735295625 }'
How do I convert milliliters to UK fluid ounces in JavaScript?(250 / 28.4130625).toFixed(4) // 8.7988
How do I convert milliliters to UK fluid ounces in Python?round(250 / 28.4130625, 4) # 8.7988
How do I convert milliliters to US fluid ounces by hand?Divide by 29.5735295625, or multiply by about 0.033814. A quick estimate is to divide by 30. For example 250 mL = 8.4535 fl oz.
How do I convert fluid ounces to milliliters by hand?Multiply by 29.5735295625. For example 8 US fl oz = 236.59 mL.
How many fluid ounces is 100 mL?100 mL = 3.3814 US fl oz or 3.5195 UK fl oz. The carry-on liquid limit is stated as 100 mL or 3.4 fl oz.
What is the difference between a US and a UK fluid ounce?A US fluid ounce is 29.5735295625 mL and a UK imperial fluid ounce is 28.4130625 mL, about 4 percent smaller. So the same mL gives a larger number of UK fluid ounces.
Why is the factor 29.5735296 not exact?The exact definition is 1 US fl oz = 1/128 US gallon = 29.5735295625 mL. The value 29.5735296 is that number rounded to 7 decimals. This tool divides by the exact value.
Why does code show 0.30000000000000004 for 0.1 + 0.2?Floating-point numbers store binary approximations of decimals. Round for display, for example (250 / 29.5735295625).toFixed(4) gives 8.4535. This tool uses exact decimal math, so it never shows that error.

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