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  1. Home
  2. Converters
  3. Weight
  4. Grams to Ounces
Quick Conversion

1 ounce = 28.35 grams. To convert grams to oz: divide by 28.35. Examples: 100g = 3.5 oz, 200g = 7 oz, 454g = 1 pound.

Essential for cooking, baking, and international recipes.

Cooking Weights

28g
1 oz
100g
3.5 oz
250g
8.8 oz
454g
1 pound

Grams to Ounces Converter

Convert grams (g) to ounces (oz) accurately for cooking, shipping, and everyday measurements.

Enter Grams

Conversions

Ounces

3.53 oz

Precise: 3.5274 oz

Pounds + Oz

3.5 oz

Pounds Only

0.2205 lb

Kilograms

0.1000 kg

Quick Reference Table

GramsOuncesPoundsExample
5 g0.18 oz0.011 lb~1 teaspoon sugar
14 g0.49 oz0.031 lb~1 tablespoon
28.35 g1.00 oz0.063 lb1 ounce exactly
50 g1.76 oz0.110 lbSmall chocolate bar
100 g3.53 oz0.220 lbMedium portion
200 g7.05 oz0.441 lb~7 oz
250 g8.82 oz0.551 lb~1/2 pound
454 g16.01 oz1.001 lb1 pound exactly
500 g17.64 oz1.102 lb~1.1 pounds
1000 g35.27 oz2.205 lb1 kilogram

What is a Gram to Ounce Conversion?

Converting grams to ounces is the process of changing a measurement from the metric system (grams) to the imperial/US customary system (ounces). This conversion is commonly needed when cooking with international recipes, shipping packages, or measuring ingredients.

The Conversion Formula

To convert grams to ounces, use this formula:

ounces = grams × 0.03527396195

Alternatively, you can remember that 1 ounce = 28.3495 grams, so divide grams by 28.3495 to get ounces. The multiplication method above is more convenient for calculations.

Key Conversion Values

  • 1 gram = 0.035274 ounces
  • 28.3495 grams = 1 ounce (exact definition)
  • 100 grams = 3.5274 ounces (≈ 3.5 oz)
  • 453.592 grams = 16 ounces = 1 pound
  • 1000 grams = 35.274 ounces = 2.205 pounds

Types of Ounces

There are two types of ounces you should know about:

  • Avoirdupois ounce (oz): Used for weight/mass measurements in everyday life. This is what we use in this calculator. 1 avoirdupois oz = 28.3495 grams.
  • Troy ounce (oz t): Used for precious metals like gold and silver. 1 troy oz = 31.1035 grams.

Common Uses for Gram to Ounce Conversion

  • Cooking & Baking: European recipes often use grams, while American recipes use ounces
  • Shipping: Calculate package weights for postal services
  • Nutrition: Convert serving sizes between metric and imperial
  • Science & Medicine: Convert between measurement systems for accuracy

Tips for Accurate Conversions

  • For cooking, rounding to 1-2 decimal places is usually sufficient
  • For shipping, round up to the nearest whole ounce to avoid underestimating
  • Remember that volume (fluid ounces) is different from weight (ounces)
  • Use a digital scale for the most accurate measurements