Ounces to Grams (oz → g)
Formula
g = oz × 28.3495Step-by-step
g = 0 × 28.3495g = 0Conversion Table
| oz | g |
|---|---|
| 0 | 0 |
| 1.0000 | 28.350 |
| 2.0000 | 56.699 |
| 3.0000 | 85.049 |
| 4.0000 | 113.40 |
| 5.0000 | 141.75 |
| 6.0000 | 170.10 |
| 7.0000 | 198.45 |
| 8.0000 | 226.80 |
| 9.0000 | 255.15 |
| 10.000 | 283.50 |
| 11.000 | 311.84 |
| 12.000 | 340.19 |
| 13.000 | 368.54 |
| 14.000 | 396.89 |
| 15.000 | 425.24 |
| 16.000 | 453.59 |
| 17.000 | 481.94 |
| 18.000 | 510.29 |
| 19.000 | 538.64 |
| oz | g |
|---|---|
| 20.000 | 566.99 |
| 21.000 | 595.34 |
| 22.000 | 623.69 |
| 23.000 | 652.04 |
| 24.000 | 680.39 |
| 25.000 | 708.74 |
| 26.000 | 737.09 |
| 27.000 | 765.44 |
| 28.000 | 793.79 |
| 29.000 | 822.14 |
| 30.000 | 850.49 |
| 31.000 | 878.84 |
| 32.000 | 907.18 |
| 33.000 | 935.53 |
| 34.000 | 963.88 |
| 35.000 | 992.23 |
| 36.000 | 1,020.6 |
| 37.000 | 1,048.9 |
| 38.000 | 1,077.3 |
| 39.000 | 1,105.6 |
| oz | g |
|---|---|
| 40.000 | 1,134.0 |
| 41.000 | 1,162.3 |
| 42.000 | 1,190.7 |
| 43.000 | 1,219.0 |
| 44.000 | 1,247.4 |
| 45.000 | 1,275.7 |
| 46.000 | 1,304.1 |
| 47.000 | 1,332.4 |
| 48.000 | 1,360.8 |
| 49.000 | 1,389.1 |
| 50.000 | 1,417.5 |
| 51.000 | 1,445.8 |
| 52.000 | 1,474.2 |
| 53.000 | 1,502.5 |
| 54.000 | 1,530.9 |
| 55.000 | 1,559.2 |
| 56.000 | 1,587.6 |
| 57.000 | 1,615.9 |
| 58.000 | 1,644.3 |
| 59.000 | 1,672.6 |
| oz | g |
|---|---|
| 60.000 | 1,701.0 |
| 61.000 | 1,729.3 |
| 62.000 | 1,757.7 |
| 63.000 | 1,786.0 |
| 64.000 | 1,814.4 |
| 65.000 | 1,842.7 |
| 66.000 | 1,871.1 |
| 67.000 | 1,899.4 |
| 68.000 | 1,927.8 |
| 69.000 | 1,956.1 |
| 70.000 | 1,984.5 |
| 71.000 | 2,012.8 |
| 72.000 | 2,041.2 |
| 73.000 | 2,069.5 |
| 74.000 | 2,097.9 |
| 75.000 | 2,126.2 |
| 76.000 | 2,154.6 |
| 77.000 | 2,182.9 |
| 78.000 | 2,211.3 |
| 79.000 | 2,239.6 |
Ounces to Grams Conversion
Converting Ounces (oz) to Grams (g) is a common weight conversion. 1 oz equals 28.349523 g. For example, 100 oz is equal to 2,834.952313 g.
Quick Mental Math: Ounces to Grams
Multiply ounces by 28.35. For quick kitchen math, 1 ounce is about 28 grams.
Why is converting Ounces to Grams tricky?
The ounce is small and the factor is not round, so quick estimates often drift by a few grams.
Quick Reference Values
1 oz = 28.35 g. 2 oz = 56.7 g. 4 oz = 113.4 g. 8 oz = 226.8 g. 12 oz = 340.19 g. 16 oz = 453.59 g. 32 oz = 907.18 g.
What is Ounces?
Ounces (oz) is a unit of weight. An ounce (oz) is a unit of mass primarily used in the United States and UK customary systems. One avoirdupois ounce equals exactly 28.349523125 grams as defined by NIST. This measure is commonly employed in food labeling, postal services, and retail [nist-sp-811]. The ounce originated from the Roman 'uncia,' a twelfth part of the Roman pound. The avoirdupois ounce was standardized in the 19th century by the international yard and pound agreement of 1959 to unify US and British definitions [nist-sp-811]. Ounces are widely used in the US for weight measurement in grocery, postal, and manufacturing sectors. The UK uses ounces in certain contexts like precious metals and food portions. Most other countries prefer grams and kilograms per SI [nist-sp-811].
What is Grams?
Grams (g) is a unit of weight. The gram is a metric unit of mass equal to one thousandth of a kilogram, the SI base unit for mass. Precisely, 1 gram equals 0.001 kilograms. It is widely used for scientific, culinary, and commercial measurements due to its convenience in expressing small to moderate masses [bipm-si-brochure]. The gram was originally defined in France in 1795 as the mass of one cubic centimeter of water at 4 °C. The modern definition links it directly to the kilogram, standardized by the International Committee for Weights and Measures in the 19th century to unify metric mass units [bipm-si-brochure]. The gram is universally used worldwide, especially in medicine, food production, and chemistry. It is the preferred unit in countries using the metric system and is endorsed by international standards such as the SI and ISO 80000 [bipm-si-brochure, iso-80000].
Common Misspellings
People often search for this conversion using these alternate spellings: ounce, ounze, onze, ounch, ounz, gram, grams, gramm, gramms, garm. All of these refer to the Ounces to Grams conversion.