Tomato Ketchup vs Sweet Soy Sauce
Density, calorie, and weight differences — and whether they can substitute for each other.
Substitution Verdict
Density difference: 6.2%. Very similar — 1:1 substitution is usually safe.
Calories per 100 g: Tomato Ketchup 115 kcal vs Sweet Soy Sauce 220 kcal. Difference: 105 kcal — Sweet Soy Sauce is higher.
Weight Conversions (per Spoon and Cup)
| Measure | Tomato Ketchup | Sweet Soy Sauce |
|---|---|---|
| 1 tablespoon | 16.5 g | 18 g |
| 1 teaspoon | 5.5 g | 6 g |
| 1 cup | 264 g | 280 g |
| Density | 1.1 g/ml | 1.17 g/ml |
Measuring Tips
Note: 'tomato ketchup' has added sugar (~22%). For Italian-style pasta sauce, use unsweetened tomato puree (~30 kcal/100g) instead — different ingredient.
Thicker than regular soy sauce. For Indonesian recipes (nasi goreng, satay), don't substitute with regular soy sauce — taste differs significantly.
Frequently Asked Questions
Can Tomato Ketchup be substituted for Sweet Soy Sauce?▾
Very similar — 1:1 substitution is usually safe. Density of Tomato Ketchup is 1.1 g/ml; Sweet Soy Sauce is 1.17 g/ml — a 6.2% difference. But flavor, moisture, and chemistry can still differ — verify suitability for the specific recipe.
How many grams in 1 tablespoon of Tomato Ketchup vs Sweet Soy Sauce?▾
1 tbsp Tomato Ketchup ≈ 16.5 g. 1 tbsp Sweet Soy Sauce ≈ 18 g. By weight: 1 tbsp Tomato Ketchup = 0.92 tbsp Sweet Soy Sauce.
Which has more calories, Tomato Ketchup or Sweet Soy Sauce?▾
Per 100 g: Tomato Ketchup 115 kcal, Sweet Soy Sauce 220 kcal. Sweet Soy Sauce has 105 more kcal.
What is Tomato Ketchup typically used for?▾
Tomato Ketchup is commonly used in: fries dipping, burgers, BBQ marinade, stir fry. Source: usda-fdc.
What is Sweet Soy Sauce typically used for?▾
Sweet Soy Sauce is commonly used in: nasi goreng, satay marinade, stir fry, Indonesian cuisine. Source: usda-fdc.