24 US fluid ounces = 709.76 mL, which is usually rounded to 710 mL.
That is also about 0.71 liter or 3 US cups. This article uses US fluid ounces, which measure volume. Ounces by weight are different.
How Many mL Is 24 Oz?
The exact conversion is:
24 US fl oz = 709.7647 mL
For normal everyday use, you can round this to:
24 oz ≈ 710 mL
One US fluid ounce equals about 29.5735 mL.
If you are using Imperial fluid ounces, the answer is different:
24 Imperial fl oz = 681.91 mL
So if you see 24 oz = about 710 mL, it usually means 24 US fluid ounces.
24 Oz in Cups, Liters, and Other Units
Here are the most useful conversions for 24 US fluid ounces.
| Unit | 24 US fl oz equals |
|---|---|
| Milliliters | 709.76 mL |
| Liters | 0.7098 L |
| US cups | 3 cups |
| US pints | 1.5 pints |
| US quarts | 0.75 quart |
| US tablespoons | 48 tbsp |
A simple way to remember it is:
24 fl oz = 3 US cups = about 710 mL
10 Everyday Comparisons for 24 Oz
1. A 24 Oz Hydro Flask
A 24 oz Hydro Flask is sold with a capacity of about 710 mL.
This makes it one of the easiest real-life examples of 24 fluid ounces. The bottle may look tall and narrow, but its capacity is the same measurement.
2. A 24 Oz Thermos Tumbler
Some Thermos tumblers are also sold in a 24 oz or 710 mL size.
A tumbler may be shorter and wider than a water bottle, even though both hold the same amount. The shape does not change the volume.
3. Three US Measuring Cups
One US cup holds 8 fluid ounces.
So:
3 × 8 fl oz = 24 fl oz
Three full US measuring cups give you exactly 24 US fluid ounces.
4. Two 355 mL Portions
Two 355 mL portions total:
355 + 355 = 710 mL
That is almost exactly the rounded amount of 24 US fluid ounces.
5. A 750 mL Bottle
A 750 mL container is slightly larger than 24 oz.
The difference is about:
750 – 709.76 = 40.24 mL
So 24 oz is a little less than a full 750 mL bottle.
6. A 500 mL Bottle Plus About 210 mL
A 500 mL bottle by itself is smaller than 24 oz.
You would need about another 210 mL to reach the same volume.
500 mL + 210 mL ≈ 710 mL
7. Seven 100 mL Portions
Seven 100 mL portions equal:
700 mL
That is slightly less than 24 US fluid ounces by about 9.8 mL.
It is still a simple way to picture the amount.
8. Three 8 Oz Servings
Three servings of 8 US fluid ounces equal exactly 24 fluid ounces.
This is the same amount as three US cups.
It can be a useful comparison for drinks or recipes measured in 8 oz servings.
9. A 24 Oz Shaker Bottle
Many gym and protein shaker bottles are sold with a 24 oz capacity.
The exact height and width vary by brand, but the marked capacity is the useful comparison here.
A 24 oz shaker holds about 710 mL.
10. A 24 Oz Soup or Deli Container
Some soup, deli, and food containers are sold in 24 oz sizes.
Their shape can vary, so one may look taller or wider than another.
The important part is that a 24 oz container holds about 710 mL of volume.
How to Convert 24 Oz to mL
To convert US fluid ounces to milliliters, multiply by 29.5735.
The formula is:
mL = fluid ounces × 29.5735
For 24 oz:
24 × 29.5735 = 709.764 mL
Rounded:
24 oz ≈ 710 mL
For most cooking, drinking, and everyday measurements, 710 mL is accurate enough.
Imperial fluid ounces use a different conversion factor, so they should not be mixed with US fluid ounces.
20–32 Oz to mL Conversion Table
Here are some nearby US fluid ounce measurements.
| Fluid ounces | Milliliters |
|---|---|
| 20 oz | 591.47 mL |
| 22 oz | 650.62 mL |
| 23 oz | 680.20 mL |
| 24 oz | 709.76 mL |
| 25 oz | 739.34 mL |
| 26 oz | 768.91 mL |
| 28 oz | 828.06 mL |
| 30 oz | 887.21 mL |
| 32 oz | 946.35 mL |
This shows that 24 oz sits between about 680 mL and 740 mL when compared with 23 and 25 ounces.
Fluid Ounces vs Ounces by Weight
Fluid ounces and ounces do not measure the same thing.
Fluid ounces measure volume.
Ounces measure weight.
That means you cannot always convert 24 ounces by weight directly into milliliters.
For example, 24 oz of honey, flour, oil, and water can take up different amounts of space because each substance has a different density.
For this article, the conversion 24 oz = about 710 mL means 24 US fluid ounces.
Final Thoughts
24 US fluid ounces equals 709.76 mL, or about 710 mL.
A simple way to picture it is a 24 oz water bottle or tumbler, or exactly 3 US cups.
Common Questions
Is 24 Oz the Same as 700 mL?
No. 24 US fl oz is about 709.76 mL.
700 mL is about 9.8 mL less, so the two values are close but not exact.
Is 24 Oz the Same as 750 mL?
No. 750 mL is about 40.24 mL more than 24 US fluid ounces.
A 750 mL bottle is therefore slightly larger.
Is 24 Oz Equal to 3 Cups?
Yes. 24 US fluid ounces equals exactly 3 US cups.
One US cup equals 8 fluid ounces.
How Many Liters Is 24 Oz?
24 US fl oz = about 0.71 liter.
The more exact value is about 0.7098 L.
Is 24 Oz Close to 1 Liter?
It is smaller than 1 liter.
24 US fluid ounces is about 710 mL, so it is roughly 71% of a liter.
Why Is 24 Imperial Oz Different From 24 US Oz?
US and Imperial fluid ounces are different sizes.
One US fluid ounce is about 29.57 mL, while one Imperial fluid ounce is about 28.41 mL.
That is why 24 US fl oz is about 710 mL, while 24 Imperial fl oz is about 682 mL.
Explore More Measurements:
