QUICK ANSWER
How many calories are in no-salt-added tomato sauce?
The selected no-salt-added canned tomato-sauce record provides 24 kcal per 100 g. Scale from the matching amount and keep other states separate.
24 kcal / 100 gNutrition values describe a reference food state, not every individual item. Variety, water content, preparation and portion weight can change the estimate.
THE NUMBERS
No-salt-added tomato sauce nutrition facts per 100 g
The values below use the reference state shown at the top of this page. Keeping one gram basis makes it easier to compare foods before translating the values to the portion you actually ate.
- Calories
- 24 kcal
- Protein
- 1.2 g
- Carbohydrate
- 5.31 g
- Fat
- 0.3 g
- Fibre
- 1.5 g
- Potassium
- 297 mg
- Vitamin A
- 22 µg RAE
- Vitamin C
- 7 mg
Source: USDA FoodData Central SR Legacy record 169074. Values may be rounded for readability.
SERVING SIZE
Calories by portion and serving weight
Words such as “small,” “medium,” “half” and “one piece” are convenient but imprecise. Grams make the estimate reproducible, particularly when natural foods vary in size.
MACROS
Carbohydrate, protein and fat explained
Protein
1.2 g per 100 g. From Tomato sauce, canned, no salt added.
Carbohydrate
5.31 g per 100 g. From Tomato sauce, canned, no salt added.
Fat
0.3 g per 100 g. From Tomato sauce, canned, no salt added.
MORE THAN CALORIES
Fibre, vitamins and minerals
One food does not need to provide every nutrient. These are the characteristics most useful for understanding where no-salt-added tomato sauce fits in a varied eating pattern.
Potassium
297 mg per 100 g in the selected USDA record.
Vitamin A
22 µg RAE per 100 g in the selected USDA record.
Vitamin C
7 mg per 100 g in the selected USDA record.
Iron
0.96 mg per 100 g in the selected USDA record.
FOOD STATE MATTERS
How preparation changes the nutrition estimate
A reliable calorie entry should describe the food you actually ate—not merely a food with a similar name.
No-salt-added canned sauce
Selected reference.
Regular salted tomato sauce
Use its can label.
Seasoned pasta sauce
Use the complete product.
Homemade tomato sauce
Calculate the full recipe.
PRACTICAL CONTEXT
How no-salt-added tomato sauce can fit different goals
There is no universal “good” or “bad” food. Portion, frequency, the rest of the meal, preferences and individual health needs all matter.
Portion math
At 24 kcal per 100 g, the 50 g example is 12 kcal.
Fibre check
The selected record lists 1.5 g fibre per 100 g.
Protein check
The selected record lists 1.2 g protein per 100 g.
Best logging move
Measure the sauce and preserve the no-salt-added state when choosing data.
QUALITY & SAFETY
How to choose, store and prepare it
Store
Store unopened cans according to package directions and inspect before use.
After opening or cutting
Handle leftovers according to package or current authoritative guidance.
Prepare
Use clean utensils and do not use a leaking, bulging or badly damaged can.
Safety boundary
No-salt-added does not describe every tomato sauce; use the exact can label.
PHOTO LOGGING
How to log no-salt-added tomato sauce more accurately
A food photo can suggest the ingredient, but it cannot always reveal exact weight, hidden oil or preparation details. These checks turn an image guess into a better estimate.
- 01
Match the exact reference state: Tomato sauce, canned, no salt added.
- 02
Use edible grams. Calories are scaled from the selected per-100-g record; named portion weights come from the same local USDA record, while explicitly labelled gram examples are calculated.
- 03
Log oil, sauce, sweetener, salt and recipe ingredients separately.
- 04
Use a separate record when preparation changes the food state.
COMMON QUESTIONS
No-salt-added tomato sauce calorie and nutrition questions
How many calories are in 100 g of tomato sauce?
24 kcal in the selected Tomato sauce, canned, no salt added record.
How much fibre is in tomato sauce?
1.5 g per 100 g in the selected record.
Which tomato sauce state does this page use?
Tomato sauce, canned, no salt added. State and preparation are part of the answer.
Is regular salted tomato sauce included?
No. The selected record is specifically canned tomato sauce with no salt added.
How are the portion calories calculated?
Each portion is scaled from 24 kcal per 100 g. Named weights come from the selected source record; calculated gram examples are labelled.
KEEP EXPLORING
Related food guides
SOURCES & METHOD
Where these numbers come from
Tomato sauce, canned, no salt added, per 100 g edible portion. Numeric nutrition claims use the nutrition-reviewed local USDA record. Named portion claims use source-held weights; explicitly labelled gram examples are calculations from the per-100-g record. The nutrient record does not establish storage duration, clinical advice or food-safety limits; use package directions and current authoritative guidance where relevant.
Open USDA FoodData Central SR Legacy record 169074 ↗Page reviewed 26 August 2026. We show the food state, gram basis and source record so readers can check the estimate instead of treating one number as universally exact.