Ever stood in the kitchen, staring at a recipe that calls for 700 ml of broth, only to realize your measuring cup only speaks in ounces? It’s a small moment, but it’s one of those tiny frustrations that can derail a whole cooking session.
We live in a world of mixed measurements. Here's the thing — one minute you're reading a recipe from a British cookbook using milliliters, and the next you're looking at a US nutrition label using fluid ounces. It feels like we need a math degree just to make a soup.
But here's the thing—you don't. You just need to know the right conversion to get back to your cooking without a headache.
What Is 700 ml in Ounces?
If you want the quick answer so you can get back to what you were doing, here it is: 700 ml is approximately 23.69 US fluid ounces.
If you're using a standard kitchen measuring cup, you're probably going to round that down to 23.5 ounces to keep things simple. In practice, 7 ounces** or even just **23. In the grand scheme of a recipe, that tiny fraction won't change the outcome of your meal.
The Difference Between US and Imperial
Now, I should probably mention a little nuance here. Not all ounces are created equal. If you happen to be using an old-school British recipe, they might be referring to Imperial fluid ounces*.
In the US, 700 ml is about 23.69 oz. But in the UK, because their ounces are slightly different in volume, 700 ml would be closer to 24. 5 Imperial ounces. For 99% of people cooking at home, the US measurement is what you're looking for, but it's worth knowing if you're following a very specific, traditional recipe from across the pond.
Milliliters vs. Ounces: A Quick Refresher
At its core, this is just a conversation between two different ways of measuring volume. Milliliters (ml) are part of the metric system, which is based on powers of ten. It's incredibly logical. 1,000 milliliters equals exactly one liter.
Ounces, specifically fluid ounces*, are part of the US customary system. Even so, they aren't quite as "clean" as the metric system. They don't scale by tens, which is why you end up with messy numbers like 23.69 instead of a nice, round 24.
Why This Conversion Matters
You might be thinking, "Does it really matter if I'm off by half an ounce?"
In most cases? No. If you're making a stew, a slightly different ratio of liquid to solids isn't going to ruin your life. But there are times when precision is everything.
Baking is Chemistry
When you're baking bread or delicate pastries, you're essentially performing a chemical reaction. The ratio of liquid to flour determines the gluten development and the final texture. If a recipe calls for 700 ml of milk and you accidentally add way too much because you guessed the ounce conversion, your dough might turn into a sticky, unworkable mess.
Precision in Mixology
If you're a cocktail enthusiast, you know that balance is everything. A drink that is slightly too "wet" because you miscalculated the ounce conversion can end up tasting watered down. In the world of high-end mixology, every milliliter counts.
Label Reading and Nutrition
Beyond the kitchen, understanding these conversions helps you make better decisions about what you're consuming. If you see a large bottle of juice that says 700 ml, knowing that it's roughly 24 ounces helps you visualize how much you're actually drinking in a sitting. It turns an abstract number into a tangible amount.
How to Convert 700 ml to Ounces
If you don't have a calculator handy, you can do this yourself. It's actually pretty easy once you know the magic number.
The Manual Calculation
The standard conversion factor for US fluid ounces to milliliters is approximately 29.57.
To get your answer, you simply divide the number of milliliters by 29.700 / 29.57 = 23.Here's the thing — 57. 67 (give or take a tiny decimal depending on how much you round).
If you want to do it the "quick and dirty" way in your head, just divide by 30. 700 divided by 30 is roughly 23.Still, it won't be perfect, but it'll get you close enough for most everyday tasks. 3. It's a bit low, but it's a great mental shortcut when you're in the middle of a busy kitchen.
For more on this topic, read our article on how many blocks in a mile or check out how many days is 7 weeks.
Using Digital Tools
Let's be real—most people just use their phones. If you type "700 ml to oz" into Google, it will give you a converter instantly. This is the most reliable way to avoid math errors, especially if you're dealing with much larger or much smaller numbers.
Using Measuring Tools
If you don't want to do any math at all, the best way to handle 700 ml is to use a scale.
Here's a pro tip: **weigh your liquids.Practically speaking, ** Because 1 ml of water is equal to 1 gram, 700 ml of water (or most thin liquids like broth or vinegar) weighs exactly 700 grams. Using a digital kitchen scale is much more accurate than trying to eye a line on a plastic measuring cup, which can be notoriously difficult to read accurately.
Common Mistakes People Make
I've seen it happen a thousand times. Someone is following a recipe, they get confused by the units, and they end up with a kitchen disaster. Here is what most people get wrong.
Confusing Weight with Volume
This is the big one. Ounces can measure weight (how heavy something is) or volume (how much space something takes up). When we talk about 700 ml, we are talking about volume.
If you try to use a scale to measure 23.Think about it: 69 ounces of weight* for a liquid, you might get it right if the liquid is water. But if you're measuring something thick like honey or heavy cream, the weight and the volume will be completely different. Always check if your recipe is asking for "oz" (weight) or "fl oz" (volume).
Rounding Too Early
If you're doing a complex conversion—say, converting 700 ml to ounces and then converting those ounces into cups—don't round the number at every step. If you round 23.69 down to 23 immediately, and then try to calculate cups from that, your error compounds. Keep the decimals until the very end.
Ignoring the "Fluid" Part
As I mentioned earlier, "fluid ounces" are for liquids. "Ounces" alone usually refers to weight. If you're looking at a recipe for flour, and it says 8 ounces, it means weight. If it says 8 fluid ounces, it means volume. Mixing these up is the fastest way to ruin a batch of cookies.
Practical Tips for Accurate Measuring
If you want to stop guessing and start being precise, here is what actually works in a real kitchen.
Invest in a Digital Scale
If you're serious about cooking or baking, stop relying on liquid measuring cups for everything. A digital scale is cheap, takes up almost no space, and is infinitely more accurate. Set it to grams, pour your liquid until it hits 700g, and you're done. No math, no guesswork.
Read the Recipe Twice
It sounds silly, but it's the most effective tip I can give. Before you even touch a measuring cup, look at every single measurement. Are they all in ml? Are they all in oz? If there's a mix, do your conversions before* you start cooking. Don't try to do math while your garlic is burning in the pan.
Use Clear Liquid Measuring Cups
If you must use volume, use the clear glass or plastic pitchers that have a spout. They are designed so you can see the meniscus (the curve of the liquid) at
eye level. Consider this: when measuring liquids, always place the cup on a flat, level surface. If you hold the cup in your hand while pouring, you’ll almost certainly tilt it, leading to an inaccurate reading.
Conclusion
Mastering the art of measurement is what separates a novice cook from a confident chef. While it might seem tedious to double-check whether you are using weight or volume, or to meticulously convert milliliters to ounces, these small steps are the foundation of consistent results.
Cooking is often seen as an intuitive art, but baking is a science. By investing in a digital scale, understanding the distinction between weight and volume, and avoiding the trap of premature rounding, you remove the guesswork from your kitchen. Once you master these fundamentals, you'll find that you spend less time troubleshooting failed recipes and more time enjoying the food you create.
