Grams to Ounces Converter
Convert metric grams to US imperial ounces.
Interactive Grams to Ounces (g to oz) Converter
Convert metric grams into US imperial avoirdupois ounces. 28.35 grams equal 1 standard ounce.
Equivalent Across All 4 Weight Units
Exact mass values in Metric and Imperial standardsUnderstanding Grams to Ounces (g to oz) Conversion
Grams are the universal gold standard for accurate baking and cooking around the world. However, many American recipes, food packaging labels, and vintage cookbooks specify weights in ounces.
Essential gram-to-ounce milestones:
- 7 grams = 1/4 ounce (standard envelope of active dry yeast)
- 14.17 grams = 1/2 ounce
- 28.35 grams = 1 ounce (exactly 28.3495g)
- 50 grams = 1.76 ounces
- 100 grams = 3.53 ounces (standard European chocolate bar)
- 226.8 grams = 8 ounces (1/2 pound / 1 stick pack of butter)
- 453.59 grams = 16 ounces (exactly 1 pound)
- 500 grams = 17.64 ounces (1/2 kilogram / 1.102 lbs)
- 1,000 grams = 35.27 ounces (1 kilogram / 2.205 lbs)
How to Convert Grams to Ounces: Formula & Calculation
Ounces (oz) = Grams (g) ÷ 28.349523 Ounces (oz) = Grams (g) × 0.035274 - Divide grams by 28.35: Take the gram weight from your metric recipe or scale and divide by 28.3495.
- Quick estimation: Every 100 grams is roughly 3.5 ounces. For example, 200 grams ≈ 7 ounces; 300 grams ≈ 10.5 ounces.
- Check for pounds: When total ounces exceed 16, divide by 16 to find the pound equivalent (e.g., 24 oz = 1.5 lbs / 1 lb 8 oz).
Worked Culinary Examples
Example 1: Bread Flour for Sourdough Loaf
An artisan bread recipe specifies 500 grams of high-protein bread flour.
- Formula: 500 g ÷ 28.3495 g/oz.
- Calculation: 500 ÷ 28.3495 = 17.637 ounces.
- Pounds & ounces: 17.64 oz = 1 pound and 1.64 ounces (approx. 1.1 lbs).
Example 2: Sugar for Sponge Cake
A British Mary Berry recipe specifies 225 grams of golden caster sugar.
- Formula: 225 g ÷ 28.3495 g/oz.
- Calculation: 225 ÷ 28.3495 = 7.937 ounces.
- Kitchen context: 7.94 oz is virtually identical to 8 ounces (1/2 pound).
Quick Reference Conversion Table: Grams to Ounces & Pounds
| Grams (g) | Ounces (oz) | Pounds (lb) | Kilograms (kg) | Culinary Reference |
|---|---|---|---|---|
| 10 g | 0.353 oz | 0.02 lb | 0.01 kg | 2 tsp salt / spice |
| 25 g | 0.882 oz | 0.06 lb | 0.03 kg | - |
| 28 1/3 g | 1 oz | 0.06 lb | 0.03 kg | 1 oz cheese cube |
| 50 g | 1.76 oz | 0.11 lb | 0.05 kg | 1 medium egg without shell |
| 75 g | 2.65 oz | 0.17 lb | 0.07 kg | - |
| 100 g | 3.53 oz | 0.22 lb | 0.10 kg | 1 European chocolate bar |
| 150 g | 5.29 oz | 0.33 lb | 0.15 kg | - |
| 200 g | 7.05 oz | 0.44 lb | 0.20 kg | - |
| 250 g | 8.82 oz | 0.55 lb | 0.25 kg | 1 metric cup butter / water |
| 300 g | 10.58 oz | 0.66 lb | 0.30 kg | - |
| 400 g | 14.11 oz | 0.88 lb | 0.40 kg | - |
| 453 5/8 g | 16 oz | 1.00 lb | 0.45 kg | 1 US pound |
| 500 g | 17.64 oz | 1.10 lb | 0.50 kg | Standard bag of pasta / yeast |
| 750 g | 26.46 oz | 1.65 lb | 0.75 kg | - |
| 1000 g | 35.27 oz | 2.20 lb | 1.00 kg | 1 kilogram / retail flour bag |
Best Practices for Measuring in Grams vs. Ounces
Why Professional Bakers Choose Grams
Grams provide a single, fine unit of measurement without cumbersome fractions. Measuring 125g of flour on a digital scale is always faster and cleaner than scooping 4.41 ounces.
Liquid Ounces vs Weight Ounces
Remember that 100 grams of water equals 3.52 fluid ounces, but 100 grams of oil equals 3.86 fluid ounces because oil is less dense than water.
Rounding Tolerances
For general cooking (chopped meats, vegetables, cheeses), rounding to the nearest 0.5 ounce is perfectly acceptable. For precision baking (sourdough hydration, macarons), work strictly in whole grams.
Scale Battery Warnings
Low batteries in digital kitchen scales often cause drifting weight readings or sudden zero jumps. If your weight display fluctuates unexpectedly, replace the coin cell or AAA batteries.