Grams to Ounces Conversion Chart
Quick-reference chart converting grams (g) to ounces (oz). Covers 1 g to 1,000 g — essential for cooking, baking, food labels, and recipe adaptation.
For a custom value not in this chart, use the interactive Gram to Ounce converter.
| Gram (g) | Ounce (oz) |
|---|---|
| 1 g | 0.035274 oz |
| 5 g | 0.17637 oz |
| 10 g | 0.35274 oz |
| 15 g | 0.529109 oz |
| 20 g | 0.705479 oz |
| 25 g | 0.881849 oz |
| 28 g | 0.987671 oz |
| 50 g | 1.7637 oz |
| 85 g | 2.99829 oz |
| 100 g | 3.5274 oz |
| 113 g | 3.98596 oz |
| 125 g | 4.40925 oz |
| 150 g | 5.29109 oz |
| 170 g | 5.99657 oz |
| 200 g | 7.05479 oz |
| 227 g | 8.00719 oz |
| 250 g | 8.81849 oz |
| 280 g | 9.87671 oz |
| 300 g | 10.5822 oz |
| 340 g | 11.9931 oz |
| 400 g | 14.1096 oz |
| 454 g | 16.0144 oz |
| 500 g | 17.637 oz |
| 750 g | 26.4555 oz |
| 1000 g | 35.274 oz |
Conversion Formula
oz = g ÷ 28.3495 (or: g × 0.035274) 1 avoirdupois ounce = 28.3495 grams (exact to 4 decimal places) Key reference values: 28 g = 1 oz (standard serving size anchor) 100 g = 3.527 oz 113 g = 4 oz (quarter pound / 1 stick butter) 227 g = 8 oz (half pound) 454 g = 16 oz = 1 lb 1000 g = 35.27 oz = 2 lb 3.27 oz Baking anchors: 1 cup all-purpose flour ≈ 125 g = 4.41 oz 1 cup granulated sugar ≈ 200 g = 7.05 oz 1 cup whole milk ≈ 240 g = 8.47 oz Quick mental estimate: g ÷ 28 ≈ oz (within 0.2%)
Frequently Asked Questions
How many ounces is 100 grams?
100 grams equals approximately 3.527 ounces. The calculation: 100 ÷ 28.3495 = 3.527 oz. For cooking, 100 g ≈ 3½ oz is a useful approximation.
How many ounces is 250 grams?
250 grams equals approximately 8.818 ounces — close to 9 oz or a little over half a pound (8 oz = 227 g). Useful when adapting European recipes that use 250 g as a standard measure.
How many grams is 1 ounce?
One avoirdupois ounce equals exactly 28.3495 grams (often rounded to 28.35 g). Note: the troy ounce used for precious metals is heavier — 31.1035 grams.
What is 85 g in ounces?
85 ÷ 28.3495 = 2.999 oz — essentially 3 oz. This is why many US food products label a serving as '3 oz (85g)'. It is also a standard protein portion size.
What is 170 g in ounces?
170 ÷ 28.3495 = 5.997 oz — essentially 6 oz. This is a common single-serve yogurt container size and a typical chicken breast serving.
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Use the interactive converter →All conversion values are calculated using internationally recognized conversion factors. Results are provided for general informational purposes — verify critical values independently. Read our full disclaimer.