Weight Conversion: Ounces to Grams, Complete Ounce-to-Gram Conversion Table

|

This article provides an in-depth explanation of the ounce-to-gram conversion, offering a detailed comparison table to quickly understand how many grams are in 1 ounce, with applications in recipes, pharmaceuticals, and precious metals.

What Are Ounces (oz) and Grams (g)?

An ounce (oz) is a unit of weight from the imperial system, widely used in the United States and other English-speaking countries. A gram (g) is a metric (SI) unit, commonly used worldwide in daily life and scientific research. 1 ounce is approximately 28.3495 grams, an internationally recognized conversion standard. Understanding the relationship between ounces and grams is crucial for fields requiring precise weight measurements, such as pharmaceuticals, precious metals, and international shipping.

Learn more about weight conversion

Common Ounce-to-Gram Conversion Table

Whether you’re looking up how many grams are in 1 ounce, 10 ounces, or 16 ounces, the table below provides quick and accurate answers. Here is a conversion table for ounces (oz) to grams (g): - 1 oz = 28.35 g - 2 oz = 56.70 g - 5 oz = 141.75 g - 10 oz = 283.50 g - 12 oz = 340.20 g - 16 oz = 453.59 g - 20 oz = 566.99 g These values are useful for cooking, nutrition labels, jewelry weighing, and fitness supplements. For higher precision, we recommend using a scientific calculator or our website’s conversion tool.

Applications and Advanced Insights

While grams are widely used globally, ounces are common in US recipes, international packages, and medication instructions. Knowing how to quickly convert ‘1 ounce to grams’ simplifies daily tasks and supports cross-cultural communication.

How to Calculate Ounces to Grams?

The formula is: weight (oz) × 28.3495 = weight (g). For example: 1 oz × 28.3495 = 28.35 g.

If you see a US package labeled ‘10 oz,’ it’s about 283.5 grams; if it’s ‘12 oz,’ it’s roughly 340 grams, commonly found in juice or meat packaging.

How to Convert Grams to Ounces?

The formula is: weight (g) ÷ 28.3495 = weight (oz). For example: 100 g ÷ 28.3495 ≈ 3.53 oz. This is practical for consumers reading US product labels or shopping online.

Common Questions and Misconceptions

Many mistakenly assume ‘1 oz = 30 g’ for simplicity, but this leads to errors, especially in pharmaceuticals or metal trading. The precise value is 28.3495 to avoid losses from rounding.

Weight Unit Converter

Explore More Tools: Free Online QR Code Scanner - Fast, Accurate for Business and Personal Use | What is My IP Location? - Free Geolocation Tool | Temperature Conversion Tool

Ounce/Gram Conversion Table

Ounce (oz)Gram (g)
128.3
256.7
385
4113.4
5141.7
6170.1
7198.4
8226.8
9255.1
10283.5
Ounce (oz)Gram (g)
11311.8
12340.2
13368.5
14396.9
15425.2
16453.6
17481.9
18510.3
19538.6
20567
Ounce (oz)Gram (g)
21595.3
22623.7
23652
24680.4
25708.7
26737.1
27765.4
28793.8
29822.1
30850.5
Ounce (oz)Gram (g)
31878.8
32907.2
33935.5
34963.9
35992.2
361020.6
371048.9
381077.3
391105.6
401134

Gram/Ounce Conversion Table

Gram (g)Ounce (oz)
100.35
200.71
301.06
401.41
501.76
602.12
702.47
802.82
903.17
1003.53
Gram (g)Ounce (oz)
1103.88
1204.23
1304.59
1404.94
1505.29
1605.64
1706
1806.35
1906.7
2007.05
Gram (g)Ounce (oz)
2107.41
2207.76
2308.11
2408.47
2508.82
2609.17
2709.52
2809.88
29010.23
30010.58
Gram (g)Ounce (oz)
31010.93
32011.29
33011.64
34011.99
35012.35
36012.7
37013.05
38013.4
39013.76
40014.11

Ounce ↔ Gram Conversion FAQs

How many grams is 1 ounce?

1 ounce is approximately 28.3495 grams, an international standard.

How to quickly convert ounces to grams?

Multiply the number of ounces by 28.3495, e.g., 10 oz × 28.3495 = 283.495 g.

How many grams is 10 ounces?

10 ounces is about 283.5 grams, common in steak weights, protein powders, or sports supplements.

How much is 1 ounce in kilograms?

1 ounce ≈ 0.02835 kg, useful for converting larger weights like metals or liquids.

How to convert grams to ounces?

Divide the number of grams by 28.3495. For example: 100 g ÷ 28.3495 ≈ 3.53 oz.

Where are ounces commonly used?

In recipes (especially US), cosmetic packaging, jewelry, postal services, pharmaceuticals, and fitness supplements.

What are common ounce conversion tables?

For example: 1 oz = 28.35 g, 5 oz = 141.75 g, 16 oz = 453.6 g, ideal for daily reference.

Can I round off during conversion?

For cooking, you can round 1 oz to 28.35 g, but for precise measurements, retain decimals.