12 high-calcium foods without dairy

How this nondairy calcium list was built

• Every item is dairy-free and appears in the U.S. Dietary Guidelines calcium food-sources table.
• Values use the published standard portion and are rounded exactly as shown by the source.
• Fortification, tofu coagulants, varieties, preparation, and brands can materially change calcium content.
• FDA defines “high” as at least 20% Daily Value per serving. Items below 260 mg remain here as substantial government-listed calcium sources, not as formal “high” nutrient-content claims.
• The order reflects calcium milligrams in the cited standard portion, not overall nutritional quality or a recommendation to eat every item.

Nondairy foods ranked by calcium in the listed portion

Use these values to discover options, then verify the exact package or database entry before logging. Fortified drinks should be shaken when the manufacturer instructs because minerals can settle.

1. No. 1 · 1 cup · 442 mg calcium

   Fortified unsweetened almond beverage

   The cited fortified almond beverage provides the most calcium in this comparison portion.

   • Fortification differs substantially by brand and market.
   • Use the Nutrition Facts label rather than assuming every almond beverage contains 442 mg.

   The beverage itself is not naturally this calcium-rich; the listed value depends on fortification.

2. No. 2 · 1/2 cup · 434 mg calcium

   Tofu prepared with calcium sulfate

   Calcium-set tofu can be a concentrated nondairy source when calcium sulfate is used as the coagulant.

   • Check the ingredient list for calcium sulfate and use the package serving size.
   • Tofu made with a different coagulant can contain much less calcium.

   Do not transfer this value to every tofu product.

3. No. 3 · 1 cup · 349 mg calcium

   Calcium-fortified 100% orange juice

   Fortified orange juice can provide roughly a quarter of the FDA Daily Value in one cup.

   • Choose a product that explicitly lists added calcium.
   • Brand values and serving sizes vary, so log the package amount.

4. No. 4 · 3 oz · 325 mg calcium

   Canned sardines

   Canned sardines are calcium-rich largely because the small edible bones are eaten with the fish.

   • Use the drained or packaged serving described by your source.
   • A boneless product should not inherit this calcium value.

5. No. 5 · 1 cup · 301 mg calcium

   Fortified unsweetened soy beverage

   The cited soy beverage provides calcium in a range similar to many dairy milk servings.

   • Look for calcium on the Nutrition Facts label because fortification varies.
   • Do not assume sweetened and unsweetened versions use identical serving values.

6. No. 6 · 1 cup · 268 mg calcium

   Cooked collard greens

   Cooked collard greens provide calcium without relying on product fortification.

   • The value is for a cooked one-cup portion.
   • Raw and cooked portions are not interchangeable because cooking changes volume and water content.

7. No. 7 · 1 cup · 244 mg calcium

   Cooked nopales

   Cooked cactus paddles provide a culturally varied vegetable option with substantial calcium in the cited portion.

   • Use a cooked one-cup entry that matches the preparation.
   • Added ingredients do not automatically change the calcium value but can change the dish’s overall nutrition.

8. No. 8 · 1 cup · 197 mg calcium

   Cooked turnip greens

   A cooked cup of turnip greens adds nearly 200 mg in the government food-sources table.

   • Select a cooked entry when logging this portion.
   • Do not substitute the value for the turnip root; the cited food is the greens.

9. No. 9 · 1 cup · 185 mg calcium

   Cooked bok choy

   Cooked bok choy is a nondairy vegetable source whose calcium is generally more bioavailable than calcium from high-oxalate spinach.

   • The source lists a cooked one-cup portion.
   • Different varieties and cooking yields can change the value.

10. No. 10 · 3 oz · 181 mg calcium

    Canned salmon with bones

    Canned salmon provides meaningful calcium when the soft edible bones are included.

    • Choose an entry that specifically includes solids with bone.
    • Boneless salmon contains far less calcium and should be logged separately.

11. No. 11 · 1 cup · 177 mg calcium

    Cooked kale

    Cooked kale provides calcium in a familiar leafy-green portion without fortification.

    • The cited amount is for one cooked cup.
    • Match the food database entry to cooked rather than raw kale.

12. No. 12 · 1 tbsp · 154 mg calcium

    Tahini

    Sesame paste can add calcium in a small volume, although product values may vary.

    • Measure the tablespoon rather than estimating a large spoonful.
    • Use the jar label when it lists a different calcium amount.

How to log nondairy calcium more accurately

Use a generic government value for a plain whole food only when it reasonably matches what you ate. For fortified beverages, juices, tofu, and packaged fish, the product label is usually the better logging source.

Calcium on a label can appear in milligrams and as percent Daily Value. The FDA Daily Value is 1,300 mg, but that reference is not necessarily the personal goal in your tracker.

• Match raw versus cooked entries.
• Match bone-in versus boneless fish.
• Confirm that tofu is calcium-set.
• Check the exact fortified brand and serving.
• Multiply the label value when you consume more than one serving.

Frequently asked questions

Sources and editorial note

Bonely Editorial Team checked the claims on this page against the primary sources below on October 23, 2026.

• Dietary Guidelines for Americans: Food Sources of Calcium
• NIH Office of Dietary Supplements: Calcium Fact Sheet for Health Professionals
• FDA: Daily Value on Nutrition and Supplement Facts Labels

This list is for general education and food logging. It does not prescribe a diet, diagnose calcium deficiency, or account for allergies, kidney disease, medication interactions, or individual clinical needs.