Convert grams to ounces

Formula: oz = g × 0.035274

g to oz quick reference table

Everyday g values, converted

• 100 g = 3.5274 oz — a small recipe portion.
• 250 g = 8.8185 oz — a standard butter block in Europe.
• 500 g = 17.637 oz — half a kilo of pasta or mince.

Where g to oz comes up

Weight conversions show up at the gym, at the airline check-in desk, in recipes written for another country and at the doctor's office. Scales in one country are almost never labelled in the other country's unit, which is why the same figure has to be converted repeatedly.

Doing g to oz in your head

Divide by 28.35 for a close estimate; the calculator above uses the full factor of 0.035274.

Precision and rounding

One gram is exactly 0.035274 ounces under the current definitions of both units, so the only judgement call is how many digits you keep. Two decimal places is already finer than most household scales and tape measures can read, while engineering and medical work usually keeps the full factor and rounds once at the end rather than at every step.