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| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 500mg | 90 tablets | $64.83 | $2.00 |
| 750mg | 180 tablets | $139.71 | $27.13 |

Get Metformin ER (Glucophage XR) for as low as $19.80, which is 88% off the average retail price of $163.03 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 04/15/26.