ML to Oz Converter

Quick Answer: One milliliter equals approximately 0.033814 US fluid ounces. Divide any ml value by 29.5735 to get fl oz. Common values: 100 ml = 3.38 fl oz · 250 ml = 8.45 fl oz · 500 ml = 16.91 fl oz · 1000 ml = 33.81 fl oz.

Milliliters to Fluid Ounces Calculator

Milliliters (ml)

Result

Fluid Ounces (fl oz) 3.3814 fl oz

Formula: fl oz = ml ÷ 29.5735295625

📐 ML to Oz Formula

Fluid Ounces = Milliliters ÷ 29.5735295625 Milliliters = Fluid Ounces × 29.5735295625

Since 1 US fluid ounce is exactly 29.5735295625 ml by international definition, dividing any ml value by this factor gives precise fluid ounces. Dividing by 30 gives a fast approximation; dividing by 29.6 is accurate to 0.1% for most purposes.

ML to Oz Conversion Table

Milliliters (ml)	Fluid Ounces (fl oz)	US Cup Equivalent	Common Reference
5 ml	0.169 fl oz	1 teaspoon	medicine spoon
10 ml	0.338 fl oz	2 teaspoons	—
15 ml	0.507 fl oz	1 tablespoon	—
25 ml	0.845 fl oz	—	—
30 ml	1.014 fl oz	2 tablespoons	≈ 1 fl oz / shot
50 ml	1.690 fl oz	—	mini bottle
60 ml	2.029 fl oz	¼ cup	—
100 ml	3.381 fl oz	—	travel / TSA limit
120 ml	4.058 fl oz	½ cup	—
150 ml	5.072 fl oz	—	standard wine pour
200 ml	6.763 fl oz	—	—
240 ml	8.115 fl oz	1 cup (≈)	—
250 ml	8.454 fl oz	1 metric cup	juice box / metric cup
355 ml	12.003 fl oz	1½ cups	US soda can
500 ml	16.907 fl oz	2 cups + 1 tbsp	standard water bottle
750 ml	25.361 fl oz	3 cups + 1 tbsp	wine bottle
1,000 ml	33.814 fl oz	4¼ cups	1-liter bottle
1,500 ml	50.721 fl oz	6¼ cups	large water bottle
2,000 ml	67.628 fl oz	8½ cups	2-liter soda bottle
5,000 ml	169.07 fl oz	21+ cups	5-liter container

Standard Beverage & Bottle Sizes in ML and Oz

Most commercially sold drinks are sized in metric volumes. These are the canonical sizes you encounter every day, with their exact fl oz equivalents.

Drink / Container	ml	fl oz	Notes
Single espresso	30 ml	1.01 fl oz	single shot standard
Double espresso	60 ml	2.03 fl oz	double shot standard
Kids' juice box	200 ml	6.76 fl oz	Capri Sun, Juicy Juice
Metric cup	250 ml	8.45 fl oz	AU/CA/UK standard cup
US soda can	355 ml	12.00 fl oz	designed to equal 12 fl oz
Tall coffee (Starbucks)	354 ml	12 fl oz	12 fl oz cup
Grande coffee (Starbucks)	473 ml	16 fl oz	16 fl oz cup
Standard water bottle	500 ml	16.91 fl oz	labeled "16.9 fl oz"
UK pint (beer)	568 ml	19.22 fl oz	20% larger than US pint
Standard wine bottle	750 ml	25.36 fl oz	international standard
Magnum wine bottle	1,500 ml	50.72 fl oz	double wine bottle
2-liter soda	2,000 ml	67.63 fl oz	US grocery standard

International Product Label Guide

Products sold internationally carry ml values as the primary volume. The fl oz labels are derived conversions. This causes confusion in two common situations:

Skincare and cosmetics: A 100 ml bottle is 3.38 fl oz — commonly labeled "3.4 fl oz" after TSA-friendly rounding. The container holds 100 ml regardless of the label.
Wine and spirits: A 750 ml wine bottle is 25.36 fl oz, not 25 fl oz. Recipe-style wine pours of "6 oz" use US fl oz; pour 177 ml to be precise.
Medicine and supplements: Liquid medicines display ml as the clinical measure. Never substitute the fl oz equivalent without confirming which system the dosing instructions use.
Imported beverages: A 330 ml European beer can (11.16 fl oz) is slightly smaller than a 355 ml US can (12 fl oz). The difference is 25 ml — about 5 teaspoons.

For a complete US-to-metric cross-reference, our liquid measurement conversion chart has every common unit mapped side by side.

ML to US Cups Reference

When following a metric recipe using US measuring cups, this table gives the nearest fractional cup for common ml amounts.

Milliliters	Exact fl oz	Nearest US Cup Measure
60 ml	2.029 fl oz	¼ cup
80 ml	2.705 fl oz	⅓ cup
120 ml	4.058 fl oz	½ cup
160 ml	5.411 fl oz	⅔ cup
180 ml	6.087 fl oz	¾ cup
240 ml	8.115 fl oz	1 cup (close)
250 ml	8.454 fl oz	1 cup + 1 tbsp (metric cup)
480 ml	16.231 fl oz	2 cups
960 ml	32.461 fl oz	4 cups (close to 1 qt)

US cup vs metric cup: A US cup is 236.6 ml; a metric cup (used in Australia, Canada, UK) is 250 ml. When a recipe specifies cups without a country, check the source. A 250 ml metric cup is about 1 tablespoon more than a US cup — enough to matter in baking.

Fast Estimation Tricks

For mental math without a calculator, these shortcuts cover the most common scenarios:

÷ 30 — underestimates slightly; quick and safe for cooking ("100 ml ≈ 3.3 oz")
÷ 29.6 — accurate to 0.1% for values under 1 liter
500 ml = 16.9 oz — memorize this anchor; scale from it (250 ml = 8.45 oz, 1000 ml = 33.8 oz)
100 ml ≈ 3.4 oz — the TSA rule anchor; useful for travel-size products
30 ml ≈ 1 oz — the bartending standard; close enough for cocktail recipes

For hydration tracking that mixes ml and oz, our daily water intake guide has the full daily target breakdown in both units. For larger volume conversions, the liter to oz converter handles anything over 1000 ml more conveniently.

Frequently Asked Questions

How many oz is 100 ml?

100 ml equals approximately 3.381 US fluid ounces. TSA carry-on rules set the limit at 100 ml per container, which they label as 3.4 fl oz after rounding up for safety margin.

How many oz is 250 ml?

250 ml equals approximately 8.454 fl oz — just over 1 US cup (8 fl oz). The 250 ml "metric cup" is standard in Australia, Canada, and the UK, and is slightly larger than the US cup.

How many oz is 500 ml?

500 ml equals 16.907 fl oz. A standard bottled water labeled "16.9 fl oz" contains exactly 500 ml — the label is the rounded US equivalent of the metric volume.

How many oz is 750 ml?

750 ml equals approximately 25.361 fl oz — the standard wine bottle. A typical restaurant wine pour of 5 fl oz is about 148 ml, so a 750 ml bottle provides approximately 5 standard pours.

How many oz is 1000 ml?

1000 ml (1 liter) equals approximately 33.814 fl oz. Use our liter to oz converter when working with full-liter values for convenience.

How many oz is 30 ml?

30 ml equals 1.014 fl oz — just over 1 fluid ounce. This is the standard bartending approximation: a 1 oz pour is measured as 30 ml in most recipe contexts.

How many oz is 200 ml?

200 ml equals approximately 6.763 fl oz — close to ¾ cup plus 1 tablespoon. This is a common juice box size sold internationally.

How many oz is 355 ml?

355 ml equals exactly 12.003 fl oz — this is the standard US soda and beer can volume, which is designed to hold exactly 12 fl oz.

Is 3.4 oz the same as 100 ml?

Not exactly. 100 ml = 3.381 fl oz. The 3.4 fl oz figure on TSA signage and product labels is a rounded-up value. The container holds exactly 100 ml.

How do I convert ml to oz without a calculator?

Divide by 30 for a quick underestimate. For better accuracy, divide by 29.6. For exact results, divide by 29.5735. The 500 ml = 16.9 oz anchor is the most useful single value to memorize.

How many fl oz in 2000 ml (2 liters)?

2000 ml equals approximately 67.628 fl oz — about 8.5 US cups. This is the volume of a standard 2-liter soda bottle.

All conversions on this page use the exact factor defined by the National Institute of Standards and Technology (NIST) — 29.5735295625 ml per US fluid ounce.

Milliliters to Fluid Ounces Calculator

📐 ML to Oz Formula

📋 On This Page

ML to Oz Conversion Table

Standard Beverage & Bottle Sizes in ML and Oz

International Product Label Guide

ML to US Cups Reference

Fast Estimation Tricks

Frequently Asked Questions

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