1 US cup of mayonnaise weighs 220 g when spooned into the cup and levelled. Below are the cups, spoons and grams-to-cups charts.
| US cups | Grams | Ounces |
|---|---|---|
| ⅛ cup | 28 g | 0.97 oz |
| ¼ cup | 55 g | 1.94 oz |
| ⅓ cup | 73 g | 2.6 oz |
| ½ cup | 110 g | 3.9 oz |
| ⅔ cup | 147 g | 5.2 oz |
| ¾ cup | 165 g | 5.8 oz |
| 1 cup | 220 g | 7.8 oz |
| 1 ½ cups | 330 g | 11.6 oz |
| 2 cups | 440 g | 15.5 oz |
| 3 cups | 660 g | 23.3 oz |
| 4 cups | 880 g | 31 oz |
| Spoons (level) | Grams |
|---|---|
| ¼ teaspoon | 1.1 g |
| ½ teaspoon | 2.3 g |
| 1 teaspoon | 4.6 g |
| 1 tablespoon | 14 g |
| 2 tablespoons | 28 g |
| 3 tablespoons | 41 g |
| 4 tablespoons (¼ cup) | 55 g |
| Grams | US cups | Tablespoons |
|---|---|---|
| 10 g | 0.05 cups | 0.7 tbsp |
| 25 g | 0.11 cups | 1.8 tbsp |
| 50 g | 0.23 cups | 3.6 tbsp |
| 100 g | 0.45 cups | 7.3 tbsp |
| 125 g | 0.57 cups | 9.1 tbsp |
| 150 g | 0.68 cups | 10.9 tbsp |
| 200 g | 0.91 cups | 14.5 tbsp |
| 250 g | 1.14 cups | 18.2 tbsp |
| 300 g | 1.36 cups | 21.8 tbsp |
| 500 g | 2.27 cups | 36.4 tbsp |
| 1,000 g | 4.55 cups | 72.7 tbsp |
| Measure | Grams |
|---|---|
| 1 metric cup (250 ml) | 232 g |
| ½ metric cup | 116 g |
| 1 UK/metric tablespoon (15 ml) | 14 g |
| 1 Australian tablespoon (20 ml) | 19 g |
| 100 ml | 93 g |
A metric cup (250 ml, used in Australia, New Zealand, Canada and many Indian recipes) holds about 6% more than a US cup.
Liquid oils are measured in a liquid measuring cup at eye level. Solid fats are pressed into the cup with no air pockets.
Weights are for a level US cup (236.6 ml) and level spoons, from USDA FoodData Central household measures. Brands and packing vary by a few per cent; when a recipe gives grams, weigh rather than measure.
1 level US cup of mayonnaise weighs about 220 g (7.8 oz). A 250 ml metric cup weighs about 232 g.
1 level tablespoon of mayonnaise is about 14 g, and 1 teaspoon is about 4.6 g.
100 g of mayonnaise is about 0.45 cups, or 7.3 tablespoons.
A cup measures volume, not weight. Mayonnaise is slightly lighter than water, so a cup weighs a little less (220 g vs 237 g).