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Pantry, sauces & condiments

Ketchup: weights & conversions

A US cup of ketchup weighs about 240 g. 100 g is 101 calories and 1 g of protein.

Also written as: catsup, tomato ketchup.

Convert any amount

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1 cup of ketchup is about 240 grams.

Cups to grams

What each measure of ketchup weighs, from the cup weight above.

ketchup volume conversions
VolumeGramsOunces
1 cup240 g8.47 oz
3/4 cup180 g
2/3 cup160 g
1/2 cup120 g
1/3 cup80 g
1/4 cup60 g
1 tablespoon15 g
1 teaspoon5 g

Ounces and pounds

The weights an older recipe card is most likely to use.

ketchup weight conversions
WeightGramsOunces
1 oz28.3 g
4 oz (1/4 lb)113 g
8 oz (1/2 lb)227 g
1 lb454 g
100 g100 g

Nutrition

Per 100 g of edible portion, transcribed from USDA reference data, and scaled to the measures above.

Nutrition for ketchup by measure
MeasureCaloriesProteinFatCarbsFiberSodium
Per 100 g (100 g)1011 g0.1 g25.8 g0.3 g907 mg
Per cup (240 g)2422.4 g0.24 g61.9 g0.72 g2177 mg
Per tablespoon (15 g)150.15 g0.02 g3.87 g0.05 g136 mg
Per 4 oz (113 g)1151.13 g0.11 g29.3 g0.34 g1029 mg

If you have run out

  • Tomato sauce, the same amount. Add a teaspoon of sugar and a teaspoon of vinegar per half cup to bring back ketchup’s sweetness and tang.

Free recipes that use ketchup

From our starter library — free to read, free to save into your own cookbook.

Common questions

How many grams are in a cup of ketchup?
One US cup of ketchup weighs about 240 g (8.47 oz). A tablespoon is about 15 g and a teaspoon about 5 g.
How many cups is 100 g of ketchup?
100 g of ketchup is about 0.42 cups — near enough to 3/8 of a cup in a measuring cup.
How many calories are in ketchup?
Ketchup has about 101 calories per 100 g, which works out to roughly 242 calories a cup.
What can I use instead of ketchup?
Tomato sauce, the same amount. Add a teaspoon of sugar and a teaspoon of vinegar per half cup to bring back ketchup’s sweetness and tang.

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