Convert grams to ounces for recipes, precious metals, postal weights, and supplements. Understand metric to imperial weight conversion with practical examples.
1 gram equals 0.035274 ounce
Formula: oz = g × 0.0352740
The gram to ounce conversion is essential for cooking, jewelry, postal services, and nutritional information. While most of the world uses grams, the United States still uses ounces for many everyday measurements, making this converter invaluable for international recipes, precious metal trading, and shipping calculations.
Weight conversion between grams and ounces affects daily activities from following recipes to buying jewelry, shipping packages, or understanding supplement dosages. One ounce equals 28.35 grams - knowing this helps avoid costly mistakes in precious metals trading, ensures recipe success, and prevents shipping overcharges.
Precise weight measurements are crucial for successful baking. American recipes use ounces while most international recipes use grams, requiring accurate conversion for consistent results.
Gold, silver, and gemstones are traded internationally in different units. Troy ounces (31.1g) differ from regular ounces (28.35g), adding complexity to precious metal transactions.
International shipping requires understanding both weight systems. Postal rates often have critical thresholds in both grams and ounces that affect pricing significantly.
| grams | ounces |
|---|---|
| 10 g | 0.35274 oz |
| 50 g | 1.7637 oz |
| 100 g | 3.5274 oz |
| 500 g | 17.637 oz |
| 1000 g | 35.274 oz |
Formula: oz = g × conversion factor
The gram is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
The ounce is a widely used unit for measuring weight. It is commonly used in various applications and industries worldwide.
This gram to ounce converter uses high-precision conversion factors to ensure accurate results for professional and academic use.
Our calculator provides results with up to 10 decimal places for maximum accuracy.
Historical trade systems created various ounce standards. The avoirdupois ounce (28.35g) is used for general weights. The troy ounce (31.1g) is used for precious metals - a tradition from Troyes, France, a major trading center. Fluid ounces measure volume, not weight. The troy system's persistence in precious metals prevents confusion in international gold and silver markets.
For baking precision, use exact conversions: 1 oz = 28.35g. Many ingredients have standard conversions: 1 cup flour = 120g = 4.2 oz, 1 cup sugar = 200g = 7 oz. Digital scales are best - they show both units. For cooking (not baking), approximate conversions usually work: 25g ≈ 1 oz, 100g ≈ 3.5 oz, 500g ≈ 18 oz.
For amounts under 10g (0.35 oz), precision matters. Use a digital scale with 0.1g or 0.01 oz resolution. For cooking, measuring spoons work: 1 teaspoon = ~5g, 1 tablespoon = ~15g. For supplements or medications, always use a proper scale. Kitchen scales typically aren't accurate below 2g.
In the US, FDA requires metric units (grams) for nutritional information but allows dual labeling with ounces for consumer familiarity. Serving sizes must be in common household measures (cups, pieces) with metric equivalents. This dual system helps consumers while promoting metric awareness. Most countries use only grams.
Most countries use grams for postal rates, but thresholds vary. US uses ounces domestically but grams for international. Common limits: Letters 20-50g, Large envelopes 100-500g, Packages start at 500g. Critical thresholds: 1 oz (28g), 16 oz/1 lb (454g), 2 kg (international limit). Always round up and check dimensional weight.
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