Product Information
METFORMIN HCL 500 MG TABLET is a generic product labeled by Legacy Pharmaceutical Packaging, LLC, priced at $0.0140 per EA under NDC 68645058259. Its NADAC has been published 351 times since Oct 9, 2019.
Strength
500 mg/1
Manufacturer
Legacy Pharmaceutical Packaging, LLCNDC
68645058259
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
METFORMIN HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA090564On Market Since
6/7/2019
Pharmacological Classes
Price Statistics
The NADAC for METFORMIN HCL 500 MG TABLET has been published 351 times since Oct 9, 2019, and over the history we have for it it has declined 9.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0140 per EA |
|---|---|
| All-time high | $0.0177 (Nov 16, 2022) |
| All-time low | $0.0123 (Nov 20, 2024) |
| 52-week high | $0.0147 |
| 52-week low | $0.0139 |
| Median price | $0.0158 |
| Average price | $0.0154 |
| Largest weekly change | +20.4% (Jun 19, 2024) |
| Weeks tracked | 351 |
| Tracking since | Oct 9, 2019 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of METFORMIN HCL 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METFORMIN HCL 500 MG TABLET, manufactured by Legacy Pharmaceutical Packaging, LLC, is $0.0140 per EA (NDC 68645058259), effective Jun 24, 2026.
How has the price of METFORMIN HCL 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for METFORMIN HCL 500 MG TABLET has declined 9.0%. It has been tracked across 351 weekly CMS publications since Oct 9, 2019.
What are the highest and lowest recorded NADAC prices for METFORMIN HCL 500 MG TABLET?
Since Oct 9, 2019, the NADAC for METFORMIN HCL 500 MG TABLET has ranged from a low of $0.0123 (Nov 20, 2024) to a high of $0.0177 (Nov 16, 2022), with a median of $0.0158 per EA.
Are there cheaper alternatives to METFORMIN HCL 500 MG TABLET?
3 NADAC-published products share the same active ingredient, strength, and dosage form as METFORMIN HCL 500 MG TABLET, but none are currently priced below it.
Who manufactures METFORMIN HCL 500 MG TABLET?
METFORMIN HCL 500 MG TABLET (NDC 68645058259) is labeled by Legacy Pharmaceutical Packaging, LLC, and CMS classifies it as a generic product.
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Same classification