Enter your Gender and Age Group, then log daily servings of Milk, Cheese, Yogurt, Ice Cream, Fortified Soy/Almond Milk, and Fortified Orange Juice, and the Calcium Calculator tallies your Daily Calcium Intake, compares it against your Recommended Daily Intake, and shows your intake status.
Daily Calcium Intake
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Recommended Daily Intake
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Percentage of RDI Met
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Daily Deficit/Surplus
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Calcium needs vary by age and gender. Adults 19-49 need 1000mg daily, while adults 50+ need 1200mg daily. Adolescents 9-18 require 1300mg daily for bone development.
Dairy products like milk, cheese, and yogurt are excellent sources. Non-dairy options include fortified plant milks, canned fish with bones, leafy greens, and beans.
Yes, many non-dairy foods are rich in calcium including fortified soy/almond milk, canned sardines, broccoli, kale, and fortified orange juice. Check nutrition labels for calcium content.
Calcium is essential for building and maintaining strong bones and teeth. It also plays crucial roles in muscle function, nerve transmission, and blood clotting.
Insufficient calcium intake can lead to weakened bones, increased fracture risk, and potentially osteoporosis later in life. Children may experience impaired bone development.
It's best to get calcium from food sources first. If you can't meet your needs through diet alone, consult a healthcare provider about supplements, as they may recommend the right type and dosage.
Yes, foods high in oxalates (like spinach) and phytates (like whole grains) can reduce calcium absorption. However, the overall impact is minimal if you have a balanced diet.
This calculator provides estimates based on average calcium content in common foods. Actual values may vary by brand and preparation method. Use it as a general guide for dietary planning.