GLP-1 Savings Calc is a free online tool that helps U.S. patients estimate what a GLP-1 medication will actually cost them over a full year. Enter your own deductible, copay or coinsurance, out-of-pocket maximum and any savings card, and the calculator compares self-pay with insurance month by month.

The site also publishes plain-English guides to Wegovy, Zepbound, Ozempic and Mounjaro pricing, along with help on checking insurance coverage, prior authorization and appeals. Prices are sourced from manufacturer pages and Medicare.gov and dated so you know how current they are.

No sign-up is required, and everything runs in your browser. GLP-1 Savings Calc is independent and not affiliated with Novo Nordisk or Eli Lilly. Estimates only, not medical, insurance or financial advice.