Product Information
METFORMIN HCL 1,000 MG TABLET is a generic product labeled by Granules Pharmaceuticals Inc., priced at $0.0232 per EA under NDC 70010006509. Its NADAC has been published 273 times since Jul 14, 2021.
FDA first approved this application on Apr 22, 2010. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
1000 mg/1
Manufacturer
Granules Pharmaceuticals Inc.NDC
70010006509
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
METFORMIN HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA090564FDA Approved
4/22/2010
TE Code
AB
On Market Since
6/26/2019
Pharmacological Classes
Price Statistics
The NADAC for METFORMIN HCL 1,000 MG TABLET has been published 273 times since Jul 14, 2021, and over the history we have for it it has declined 16.8%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0232 per EA |
|---|---|
| All-time high | $0.0278 (Jul 14, 2021) |
| All-time low | $0.0191 (May 22, 2024) |
| 52-week high | $0.0249 |
| 52-week low | $0.0231 |
| Median price | $0.0249 |
| Average price | $0.0247 |
| Largest weekly change | +29.1% (Aug 21, 2024) |
| Weeks tracked | 273 |
| Tracking since | Jul 14, 2021 |
Generic Alternatives
The matcher finds 16 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 0% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Continue researching this drug
Use these direct paths to move from a single NDC into the surrounding market, manufacturer, class, and trend context.
Manufacturer
Granules Pharmaceuticals Inc. manufacturer profile
See the full portfolio, pricing trend, and other products from this labeler.
Drug market
Metformin Hydrochloride market comparison
Compare this molecule across participating manufacturers and inspect the broader market price spread.
Therapeutic class
Biguanide class view
See how this drug behaves alongside other products in the same FDA pharmacologic class.
Trend hub
Latest market trends
Zoom back out to the weekly mover view and compare this NDC with the rest of the current NADAC release.
Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of METFORMIN HCL 1,000 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METFORMIN HCL 1,000 MG TABLET, manufactured by Granules Pharmaceuticals Inc., is $0.0232 per EA (NDC 70010006509), effective Sep 30, 2026.
How has the price of METFORMIN HCL 1,000 MG TABLET changed over time?
Over the history we have for it, the NADAC for METFORMIN HCL 1,000 MG TABLET has declined 16.8%. It has been tracked across 273 weekly CMS publications since Jul 14, 2021.
What are the highest and lowest recorded NADAC prices for METFORMIN HCL 1,000 MG TABLET?
Since Jul 14, 2021, the NADAC for METFORMIN HCL 1,000 MG TABLET has ranged from a low of $0.0191 (May 22, 2024) to a high of $0.0278 (Jul 14, 2021), with a median of $0.0249 per EA.
Are there cheaper alternatives to METFORMIN HCL 1,000 MG TABLET?
Yes. 16 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, METFORMIN HCL 1,000 MG TABLET, is $0.0231 per EA — about 0% below METFORMIN HCL 1,000 MG TABLET.
Who manufactures METFORMIN HCL 1,000 MG TABLET?
METFORMIN HCL 1,000 MG TABLET (NDC 70010006509) is labeled by Granules Pharmaceuticals Inc., and CMS classifies it as a generic product.