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Convert Ounce to Gram.

Input the value of ounces below to convert instantly to grams with standard conversions, definitions, and equations.

Weight & Mass Converter
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g
Value in Grams = Value in Ounces × 28.349523 Multiply the value in ounces by the conversion factor 28.349523.

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How to Convert Ounces to Grams

To convert ounce to gram, we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.

ounce-to-gram-formula.py
# Mathematical Formula
Value in Grams = Value in Ounces × 28.349523
# Worked Example (5 oz)
5 oz × 28.349523 = 141.7476 g
What is a Ounce?

Ounce (oz)

Imperial and US customary unit of weight equal to 1/16 of a pound.

What is a Gram?

Gram (g)

Metric unit of mass equal to one-thousandth of a kilogram.

Ounce to Gram Conversion Table

Ounce (oz) Gram (g)
1 oz 28.34952 g
2 oz 56.69905 g
3 oz 85.04857 g
5 oz 141.74762 g
10 oz 283.49523 g
15 oz 425.24285 g
20 oz 566.99046 g
25 oz 708.73808 g
50 oz 1417.47616 g
100 oz 2834.95231 g
250 oz 7087.38078 g
500 oz 14174.76156 g
1000 oz 28349.52312 g

Gram to Ounce Conversion Table

Gram (g) Ounce (oz)
1 g 0.03527 oz
2 g 0.07055 oz
3 g 0.10582 oz
5 g 0.17637 oz
10 g 0.35274 oz
15 g 0.52911 oz
20 g 0.70548 oz
25 g 0.88185 oz
50 g 1.7637 oz
100 g 3.5274 oz
250 g 8.81849 oz
500 g 17.63698 oz
1000 g 35.27396 oz
Questions

Frequently Asked Questions

How do I convert ounces to grams?

Multiply the value in ounces by the conversion factor 28.349523. For example, to convert 5 ounces to grams: 5 × 28.349523 = 141.7476 g.

What is the conversion factor from ounce to gram?

The conversion factor is 28.349523. One ounce is equal to 28.349523 grams.

What is the reverse conversion from gram to ounce?

To convert grams back to ounces, multiply by 0.035274 (or divide the value by 28.349523). One gram is equal to 0.035274 ounces.

How many grams are in a pound?

There are exactly 453.59237 grams in a standard pound.

What is a stone in weight?

A stone is an imperial unit of weight equal to 14 standard pounds, or approximately 6.35 kilograms.

How many ounces are in a pound?

There are exactly 16 ounces in one standard pound.

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