Ounce to Gram Converter

Convert ounce to gram easily (Imperial to Metric)

Ounce to Gram Conversion
Ounce (oz) Imperial
Gram (g) Metric
Common Weight Values
Weight Equivalents
1 ounce = 28.35 grams
1 pound = 16 ounces = 453.59 grams
1 kilogram = 2.20462 pounds
1 stone = 14 pounds = 6.35 kg
Conversion Result
1 oz = 28.3495 g
1 oz = 28.3495 g
Exact Value
28.3495
Rounded
28.35
Imperial to Metric Conversion
Imperial ↔ Metric
Unit Comparison
From Unit
Ounce (oz)
System: Imperial
To Unit
Gram (g)
System: Metric
Quick Reference
1 oz = In Other Units
28,349.500000 mg
28.349500 g
0.028350 kg
0.000028 t
0.062500 lb
0.004464 st

Related Weight Conversions

1000 oz
0.03 t
I M
2 mg
0 g
M M
100 oz
6.25 lb
I I
250 oz
7087375 mg
I M
1 kg
1000 g
M M
1 st
6350.29 g
I M
5 oz
0 t
I M
2 oz
0.01 st
I I
1 st
6350.29 g
I M
1 kg
1000 g
M M

Ounce to Gram Converter | Weight Converter

Convert 1 ounce to grams. 1 ounce = 28.3495 grams. Easy weight conversion calculator for ounce to g. Accurate results for mass conversion.

Ounce to Gram Conversion

Convert ounce to gram easily with our accurate weight conversion calculator. Whether you're working on a recipe that requires imperial to metric conversions or need to understand weights in different units, our tool provides instant results.

Conversion Formula

1 oz = 28.3495 g

To convert ounce to gram, multiply the ounce value by 28.3495.

Common Ounce to Gram Conversions

Ounce (oz) = Gram (g)
1 28.3495
5 141.7475
10 283.495
25 708.7375
50 1417.475
100 2834.95
250 7087.375
500 14174.75
1000 28349.5

Understanding Ounce and Gram

Ounce (oz)

The ounce is a unit of weight in the Imperial system.

• 1 ounce = 28.3495 grams

• 16 ounces = 1 pound

• Commonly used for precious metals

• Used in cooking recipes

Gram (g)

The gram is a unit of weight in the Metric system.

• Perfect for cooking measurements

• Standard for jewelry weights

• Used in laboratory measurements

• Common for postal weights

Imperial to Metric Conversion

You are converting from a imperial unit to a metric unit. This is a common conversion needed when:

  • Cooking recipes from different countries
  • Shipping packages internationally
  • Following fitness programs from other regions
  • Traveling between countries using different measurement systems
  • Working with international product specifications

Practical Examples

Everyday Use
  • • A standard can of soda (12 oz) is about 340 g
  • • A slice of bread (1 oz) is about 28 g
  • • A gold coin (1 oz) is exactly 31.1 g (troy ounce)
Professional Use

Conversion Tips

Quick Mental Calculation

For approximate conversions, remember these quick multipliers:

  • Multiply by 28 for quick ounces to grams
  • 1 ounce ≈ 28 g
  • 4 ounces ≈ 112 g
For Precise Calculations

Always use our converter tool or the exact conversion factor:

1 oz = 28.3495 g

Need Other Conversions?

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