How do I convert ounce to gram?

To convert ounce to gram, use our free online converter. Simply enter your ounce value and get instant, accurate results. The conversion is based on internationally standardized factors.

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Ounce Converter

Convert Ounce to Gram and more • 73 conversions

Result

1 0

Conversion Formula

1 = ---

Quick Reference

1 = 1

10 = 10

50 = 50

100 = 100

500 = 500

1000 = 1000

Unit Explanations

Ounceounce

Source Unit

Ounce is a unit of volume used in various contexts.

Current Use

To be populated.

Gramgram

Target Unit

Gram is a unit of weight used in various contexts.

Current Use

To be populated.

Convert Ounce to Gram (oz to g)

Convert Ounces (oz) to Grams (g). Whether weighing a letter for postage (1 oz first class) or measuring specialized coffee beans (18g vs 20g), converting to grams offers finer precision than fractions of an ounce.

Conversion Formula

g = oz × 28.3495

Multiply ounces by approx 28.35. For example, 16 oz (1 lb) ≈ 453.6 g.

Ounce (oz)

Definition

Avoirdupois ounce.

Origins & History

Roman origins.

Current Use: Postage, Food.

OUT

Gram (g)

Definition

SI unit.

Origins & History

French Revolution.

Current Use: Science, Nutrition.

All Weight Conversions

148 converters

assarion Biblical Roman

bekan Biblical Hebrew

denarius Biblical Roman

Kilogram

deuteron Mass

Kilogram

didrachma Biblical Greek

Kilogram

Popular Conversions

Meter → Foot Kilometer → Mile Celsius → Fahrenheit Kilogram → Pound Liter → Gallon Sq Meter → Sq Foot Km/Hour → Mile/Hour Pascal → PSI

📐Conversion Formula

= × 1.00000

How to Convert

To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.

Quick Examples

1.000

10.00

100

100.0

💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.

Ounce

volume • Non-SI

Definition

Ounce is a unit of volume used in various contexts.

History & Origin

To be populated.

Etymology: To be populated.

Current Use

To be populated.

Gram

weight • Non-SI

Definition

Gram is a unit of weight used in various contexts.

History & Origin

To be populated.

Etymology: To be populated.

Current Use

To be populated.

Related Weight Conversions

Explore more weight conversions for your calculations.

→assarion Biblical Roman to Kilogram →atomic Mass Unit to Kilogram →attogram to Kilogram →bekan Biblical Hebrew to Kilogram →carat to Kilogram →centigram to Kilogram →dalton to Kilogram →decigram to Kilogram →dekagram to Kilogram →denarius Biblical Roman to Kilogram →deuteron Mass to Kilogram →didrachma Biblical Greek to Kilogram

View all 148 weight conversions →

Frequently Asked Questions

How do I convert to ?▼

To convert to , multiply your value by 1. For example, 10 equals 10 .

What is the formula for to conversion?▼

The formula is: = × 1. This conversion factor is based on international standards.

Is this to converter accurate?▼

Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.

Can I convert back to ?▼

Absolutely! You can use the swap button (⇄) in the converter above to reverse the conversion direction, or visit our to converter.

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