Grams to ounces converter
Including the pounds-and-ounces breakdown recipes use.
Your inputs
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Example loaded. You can change any value.
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- Enter your measurements.
- Check the units and the assumptions.
- Press Calculate, or load the example.
Rather see a worked case? Press “Load example” and change any value afterwards.
Next step
The other direction, to follow a recipe that gives weights in ounces.
Where each number comes from Conversion constants are exact; densities and coverage rates come from cited sources; everything else is an assumption you can change. Methodology · Sources and updates
How to use it
- Type the amount in grams or kilos.
- The result gives ounces plus the pounds-and-ounces breakdown.
- It includes rounding to quarter ounces, which is what recipes use.
- It also shows decimal pounds for calculations.
How it is calculated
The reverse conversion, useful when you have metric packaging and an imperial recipe:
The pounds-and-ounces breakdown is what recipes use in practice: nobody writes "1.1 pounds of meat", they write "1 lb 2 oz". The result gives both forms.
Rounding to quarter ounces is deliberate too: kitchen scales and recipes work in fractions of an ounce, not decimals.
Worked example
You have a 500 g packet of pasta:
- Ounces: 500 / 28.3495 = 17.64 oz
- In pounds and ounces: 1 lb 1.6 oz
- In decimal pounds: 1.102 lb
This is why American pasta comes in 16 oz (454 g) boxes and European in 500 g: similar formats that do not quite match.
Good to know
- 500 g is not a pound. A pound is 453.6 g. That 10 % matters when following a recipe literally.
- A kilo is 2.2 pounds. Exactly 2.2046.
- Rounding is fine. In cooking, 17.64 oz becomes "just over a pound" with no consequences.
Frequently asked questions
How many ounces is 500 grams?
17.64 ounces, or 1 lb 1.6 oz. A European 500 g pack is about 10 % larger than an American one-pound pack.
How many ounces is 100 grams?
3.53 ounces. A handy figure to remember: 100 g is a little over three and a half ounces.
How many pounds in a kilo?
2.2046 pounds. For mental arithmetic, 2.2 is plenty.
Why show pounds and ounces separately?
Because that is how quantities are actually expressed: 1 lb 2 oz rather than 1.125 lb.