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Ounce to Gram Converter

Convert Ounce to Gram instantly — live results with exact conversion factors.

28.3495231 g

Answer

1 ounce = 28.34952313 grams. To convert oz to g, multiply by 28.34952313.

Quick Reference Table

Ounce (oz) Gram (g)
1 28.3495231
2 56.6990463
5 141.747616
10 283.495231
20 566.990463
50 1417.476156
100 2834.952313
250 7087.380781
500 14174.76156
1000 28349.52312

Formula

Convert Ounce (oz) to Gram (g) using the relationship: 

g = oz × 28.34952313

How to Convert

  1. Take the value in ounces (oz).
  2. Multiply it by 28.34952313 (the conversion factor from oz to g).
  3. The result is the equivalent value in grams (g).
  4. Example: 1 oz = 28.3495231 g.

Reverse Conversion

Need it the other direction? Gram to Ounce conversion.

All Mass / Weight Conversions

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FAQ

▸ How many grams are in 1 ounce?

1 Ounce equals 28.3495231 grams. Multiply by 28.34952313 to convert oz to g.

▸ What is the formula to convert ounce to gram?

Multiply the value in ounces by 28.34952313 to get grams. Formula: g = oz × 28.34952313.

▸ How do I convert ounces to grams easily?

Enter your value in the converter at the top of this page — the grams result updates live as you type. You can also multiply by 28.34952313 directly.