Grams to Ounces Calculator
Convert grams to ounces and ounces to grams for cooking, baking, and more
Weight Conversion
Metric unit of mass
Imperial/US unit of mass
Conversion Results
Conversion formula: standard oz = g ÷ 28.349523
Calculation: 0 g ÷ 28.349523 = 0.0000 standard oz
Factor: 1 standard ounce = 28.349523125 grams
🍳 Cooking & Baking Tips
• Use a digital kitchen scale for most accurate measurements
• 100g flour ≈ 3.5 oz ≈ 3/4 cup (varies by flour type)
• 250g butter ≈ 8.8 oz ≈ 1 cup (2 sticks)
• 200g sugar ≈ 7.1 oz ≈ 1 cup
• European recipes often use grams; American recipes use ounces
Common Weight Conversions
Grams to Ounces
25 g = 25 ÷ 28.35 = 0.88 oz
100 g = 100 ÷ 28.35 = 3.53 oz
250 g = 250 ÷ 28.35 = 8.82 oz
500 g = 500 ÷ 28.35 = 17.64 oz
1000 g = 1000 ÷ 28.35 = 35.27 oz
Ounces to Grams
1 oz = 1 × 28.35 = 28.35 g
2 oz = 2 × 28.35 = 56.70 g
4 oz = 4 × 28.35 = 113.40 g
8 oz = 8 × 28.35 = 226.80 g
16 oz = 16 × 28.35 = 453.59 g
Quick Reference
Cooking Conversions
| Grams | Ounces |
|---|---|
| 15 g | 0.53 oz |
| 30 g | 1.06 oz |
| 50 g | 1.76 oz |
| 100 g | 3.53 oz |
| 200 g | 7.05 oz |
| 250 g | 8.82 oz |
| 500 g | 17.64 oz |
Precious Metals
Gold
Measured in troy ounces
1 troy oz = 31.10 g
Silver
Also in troy ounces
1 troy oz = 31.10 g
Platinum
Trading in troy ounces
1 troy oz = 31.10 g
Understanding Mass and Weight Conversion
Mass vs Weight
In everyday use, "mass" and "weight" are often used interchangeably, but they represent different physical concepts:
- •Mass: Amount of matter in an object (constant everywhere)
Measured in grams, kilograms - •Weight: Force due to gravity acting on mass
Varies with gravitational field strength
Conversion Formulas
Standard Ounces
grams = ounces × 28.349523125
ounces = grams ÷ 28.349523125
Troy Ounces
grams = troy_ounces × 31.1034768
troy_ounces = grams ÷ 31.1034768
📊 Units of Mass
- • 1 microgram (μg) = 0.000001 g
- • 1 milligram (mg) = 0.001 g
- • 1 gram (g) = base unit
- • 1 kilogram (kg) = 1000 g
- • 1 grain (gr) = 1/7000 lb
- • 1 ounce (oz) = 1/16 lb
- • 1 pound (lb) = base unit
- • 1 stone = 14 lbs
🍳 Practical Applications
- • Cooking: European recipes use grams, American recipes use ounces
- • Baking: Weight measurements are more accurate than volume
- • Precious Metals: Gold, silver, platinum traded in troy ounces
- • Medication: Dosages often specified in grams or milligrams
- • Science: Laboratory measurements typically use metric system