Find expert answers to your health questions so you can make the best decisions for yourself and your family.Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
About GoodRx
Find expert answers to your health questions so you can make the best decisions for yourself and your family.Health conditions
Medications & treatment
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Medication discounts
Get Calcium Carbonate for as low as $2.96, save up to 80% off the average retail price for the most common version, by using a GoodRx coupon.
Popular offers
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 500mg | 180 tablets | $10.50 | $10.41 |
| 600mg | 60 tablets | N/A | $9.87 |
| 648mg | 60 tablets | N/A | $8.92 |
| 500ml of 1250mg/ 5ml | 1 bottle | $21.74 | $12.59 |
| 500mg | 90 chewable tablets | N/A | $10.97 |
| 750mg | 96 chewable tablets | N/A | $11.81 |
200+ medications are free, with hundreds more under $10. Just $14.99/mo. (other pricing options available). Terms apply.
GoodRx coupon prices last updated on 07/14/26.
