How Much Sodium Is In A Can Of Tomato Soup? | Clear Kitchen Facts

Canned tomato soup ranges from low sodium versions under 500 mg per serving to classic labels that hit 690 mg or more per cup. The can usually holds two to two and a half servings. That’s how a single can can land near the 1,000 mg mark or well above it. Here are brand figures, label rules, and tweaks to bring the number down.

How Much Sodium Is In A Can Of Tomato Soup? Brand Ranges You’ll See

Numbers vary with two big drivers: whether the soup is condensed or ready to serve, and whether it’s a regular or reduced sodium recipe. Condensed labels list nutrition per 1/2 cup of condensed soup before you add water. When you dilute as directed, that 1/2 cup becomes roughly 1 cup of prepared soup with the same sodium.

Brand Snapshot: Per Label Serving

The table shows real label figures so you can compare like with like. Serving sizes match the labels.

Brand & Product	Serving Measured	Sodium (mg)
Campbell’s Condensed Tomato Soup	1/2 cup condensed	480
Pacific Foods Organic Condensed Tomato Soup	1/2 cup condensed	580
Progresso Tomato Basil (ready to serve)	1 cup	690
Progresso Reduced Sodium Creamy Tomato With Basil	1 cup	480–490
Amy’s Organic Cream Of Tomato, Light In Sodium	1 cup	340–660*
Campbell’s Low Sodium Tomato Soup (ready to serve)	1 cup	0–140
Store Brands (typical condensed)	1/2 cup condensed	450–600

*Amy’s ranges by recipe and lot; the “light in sodium” line lists 50% less sodium than the regular version per the label.

Sodium In Tomato Soup: What Counts As High?

Label math uses % Daily Value. The U.S. Food and Drug Administration notes that 5% DV or less sodium per serving is low, and 20% DV or more is high. Most classic tomato soups sit near or above 20% DV per cup. That lands in the “high” bucket. You’ll see that on panel. See the FDA guide on sodium and %DV.

Daily Limits To Keep In Mind

The American Heart Association recommends no more than 2,300 mg sodium per day for adults, with an ideal target of 1,500 mg for many people. A full can of regular tomato soup can use up half that budget. That’s why lighter labels and low sodium sides matter. See the AHA advice on daily sodium limits.

Taking A Close Variant: Sodium In A Tomato Soup Can—By Style

Two styles dominate the shelf and the sodium math is different for each one.

Condensed Tomato Soup

Condensed cans list sodium per 1/2 cup condensed. Most cans hold about 2.5 of those 1/2 cup servings. Add equal water to prepare. Water adds volume, not sodium, so the sodium per 1 cup prepared matches the sodium listed for 1/2 cup condensed.

Quick Prep Math

Campbell’s lists 480 mg per 1/2 cup condensed with about 2.5 servings per can. That puts one can near 1,200 mg. Pacific Foods lists 580 mg per 1/2 cup condensed, or about 1,430 mg per can. Split the can and totals drop by half.

Ready-To-Serve Tomato Soup

Ready-to-serve cans list sodium per 1 cup. Progresso Tomato Basil comes in at 690 mg per cup, with two cups per can for about 1,380 mg per can. The reduced sodium Progresso version lists 480–490 mg per cup, which trims the can total to about 960–980 mg. Campbell’s ready-to-serve low sodium version sits between 0 and 140 mg per serving.

Label Skills: How To Spot Lower Sodium Tomato Soup

Scan the front for “low sodium,” “reduced sodium,” or “no salt added.” Flip to the panel and check three things: sodium in mg, the %DV, and the serving size. Low sodium labels tend to land under 140 mg per cup. Reduced sodium versions cut 25% from the regular recipe. “Unsalted” or “no salt added” soups still contain natural sodium from tomatoes but skip added salt.

Smart Shopping Moves

• Match serving sizes. Compare per cup to per cup, not per 1/2 cup condensed to per cup.
• Check the can count. Two to 2.5 servings is the norm.
• Watch the %DV line. Single digits are better.
• Keep an eye on add-ins. Grilled cheese, crackers, and cheese toppings push the total up fast.

Ways To Lower The Sodium In Your Bowl

These seven tweaks bring the sodium down without extra time.

Seven Easy Tweaks

1. Stretch With No-Salt Tomatoes: Stir in canned no-salt diced tomatoes to double volume with almost no added sodium.
2. Use Milk Or Unsalted Broth: Swap some of the water for milk or a low sodium broth to mellow salinity and add body.
3. Add Potassium-Rich Veggies: Spinach, white beans, or roasted peppers add bulk and bring minerals that pair well with tomato.
4. Skip The Salt Shaker: Hit the bowl with black pepper, chili flakes, or a squeeze of lemon instead.
5. Balance With Protein: Add shredded chicken, beans, or tofu so a single cup satisfies without a refill.
6. Pick A Lower Sodium Side: Pair with a green salad or fruit.
7. Split The Can: Share the pot or save half for later.

How Dilution Changes Sodium

It doesn’t. When a label says 480 mg per 1/2 cup condensed, you still take in 480 mg when that portion becomes 1 cup prepared with water. Water only stretches volume and texture. The table shows that conversion.

Product	Per 1/2 Cup Condensed (mg)	Per 1 Cup Prepared (mg)
Campbell’s Condensed Tomato Soup	480	480
Pacific Foods Organic Condensed Tomato Soup	580	580
Typical Store-Brand Condensed	450–600	450–600

Portion Math: From Per Serving To Per Can

Most condensed cans split into 2.5 label servings. Multiply the sodium on the panel by 2.5 to estimate the can. For ready-to-serve cans, the panel often shows two 1-cup servings. Multiply by two for a can total. This math keeps your day on track.

Where This Puts Your Day

A can at 1,200 mg uses just over half of a 2,300 mg day and most of a 1,500 mg day. Stack the rest of your meals with low sodium picks and keep the bowl balanced with fresh add-ins.

Method Notes And Sources

Numbers above come from brand labels and U.S. agency guidance. This page answers “how much sodium is in a can of tomato soup?” with current label numbers. “Per can” estimates multiply the published per-serving sodium by the servings per container stated on each label. Water used to dilute condensed soup does not add sodium. Check your exact can before you cook since recipes can change.

Two pages help with quick label reading: the FDA’s guide to %DV for sodium and the American Heart Association’s daily sodium advice. Both are linked above.

Where You’ll See The Exact Phrase Again

The phrase “how much sodium is in a can of tomato soup?” appears on shopping apps and in diet logs. Use the ranges above for a fast answer.

Quick Reference

Recap for the store.

• Regular condensed, per 1/2 cup condensed: 450–600 mg sodium is common; can total often 1,100–1,500 mg.
• Ready-to-serve regular, per cup: Around 690 mg; can total often ~1,380 mg.
• Reduced sodium versions: Per cup near 480–500 mg.
• Low sodium or no salt added: 0–140 mg per cup on some labels.

Now you can read any label in seconds and fit that bowl into your day without guesswork.