Pantry & Condiments
Ketchup conversion chart
1 cup of ketchup = 273 g = 9.63 oz. Convert any amount below, or use the reference charts for cups, tablespoons, grams and ounces.
1 cup of ketchup =
273 g
- oz
- 9.63
- kg
- 0.273
- lb
- 0.602
- 1 cup
- 273 g
- 1 tablespoon
- 17.1 g
- 1 teaspoon
- 5.69 g
- 1 cup in ounces
- 9.63 oz
- 100 g in cups
- 0.366 cups
- Density
- 1.15 g/ml
Measuring note
Sugar and tomato solids make ketchup noticeably denser than water.
Source: USDA FoodData Central
Ketchup cups to grams chart
US cups converted to grams, ounces and millilitres. Fractions are written the way recipes write them.
| Cups (US) | Grams | Ounces (weight) | Millilitres |
|---|---|---|---|
| 1/8 cup | 34.1 g | 1.2 oz | 29.6 ml |
| 1/4 cup | 68.3 g | 2.41 oz | 59.1 ml |
| 1/3 cup | 91 g | 3.21 oz | 78.9 ml |
| 1/2 cup | 137 g | 4.81 oz | 118 ml |
| 2/3 cup | 182 g | 6.42 oz | 158 ml |
| 3/4 cup | 205 g | 7.22 oz | 177 ml |
| 1 cup | 273 g | 9.63 oz | 237 ml |
| 1 1/2 cup | 410 g | 14.4 oz | 355 ml |
| 2 cup | 546 g | 19.3 oz | 473 ml |
| 3 cup | 819 g | 28.9 oz | 710 ml |
| 4 cup | 1092 g | 38.5 oz | 946 ml |
Tablespoons and teaspoons
1 tbsp ≈ 17.1 g · 1 tsp ≈ 5.69 g
| Tablespoons (US) | Grams | Cups (US) |
|---|---|---|
| 1 tbsp | 17.1 g | 0.063 cup |
| 2 tbsp | 34.1 g | 0.125 cup |
| 3 tbsp | 51.2 g | 0.188 cup |
| 4 tbsp | 68.3 g | 0.25 cup |
| 5 tbsp | 85.3 g | 0.313 cup |
| 6 tbsp | 102 g | 0.375 cup |
| 8 tbsp | 137 g | 0.5 cup |
| 10 tbsp | 171 g | 0.625 cup |
| 12 tbsp | 205 g | 0.75 cup |
| 16 tbsp | 273 g | 1 cup |
Grams back to cups
Useful when a metric recipe gives grams but you only own cups.
| Grams | Cups (US) | Tablespoons (US) |
|---|---|---|
| 10 g | 0.037 cup | 0.586 tbsp |
| 25 g | 0.092 cup | 1.47 tbsp |
| 50 g | 0.183 cup | 2.93 tbsp |
| 75 g | 0.275 cup | 4.4 tbsp |
| 100 g | 0.366 cup | 5.86 tbsp |
| 125 g | 0.458 cup | 7.33 tbsp |
| 150 g | 0.549 cup | 8.79 tbsp |
| 200 g | 0.733 cup | 11.7 tbsp |
| 250 g | 0.916 cup | 14.7 tbsp |
| 500 g | 1.83 cup | 29.3 tbsp |
| 1000 g | 3.66 cup | 58.6 tbsp |
Single-conversion pages for ketchup
Working with ketchup
Ketchup sits in the pantry & condiments group, where the ingredient is denser than water, so a cup weighs more than 240 g and volume errors translate into large weight errors. Sugar and tomato solids make ketchup noticeably denser than water.
If you are converting a whole recipe rather than a single line, the Recipe to Metric converter matches every ingredient to its own density in one pass, and the Recipe Scaler resizes the batch first so you only convert once.
Frequently asked questions
How many grams are in a cup of ketchup?
One US cup of ketchup weighs about 273 grams (9.63 oz). Sugar and tomato solids make ketchup noticeably denser than water.
How many grams are in a tablespoon of ketchup?
One US tablespoon holds about 17.1 g, and one teaspoon about 5.69 g, since a tablespoon is 14.79 ml and a teaspoon 4.93 ml.
How many cups is 100 g of ketchup?
100 grams of ketchup is roughly 0.366 US cups. Weighing is more reliable than filling a cup, especially for pantry & condiments.
Where does this figure come from?
The density used here is 1.154 g/ml, based on USDA FoodData Central. Treat it as an approximation: real batches vary with brand, moisture and how the cup is filled.