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GLP-1 comparison

Ozempic vs Wegovy

Here's the thing most people don't realise: Ozempic and Wegovy are the exact same drug — semaglutide. The real differences are what they're approved for, how high the dose goes, and whether your insurance will cover it.

Ozempic

Built for type 2 diabetes

Same molecule, multi-dose pen, caps at 2.0 mg. Often easier to get covered by insurance. Weight loss is an off-label use.

Wegovy

Built for weight management

Same molecule, single-dose pens, goes up to 2.4 mg — the dose used in the STEP 1 weight-loss trial. The on-label choice for weight loss.

Side by side

Active ingredient
OzempicSemaglutide (identical molecule)
WegovySemaglutide (identical molecule)
FDA-approved use
OzempicType 2 diabetes (weight loss is off-label)
WegovyChronic weight management
Maximum / maintenance dose
Ozempic2.0 mg once weekly
Wegovy2.4 mg once weekly
Dose strengths
Ozempic0.25, 0.5, 1.0, 2.0 mg
Wegovy0.25, 0.5, 1.0, 1.7, 2.4 mg
Pen type
OzempicMulti-dose dial pen
WegovySingle-dose auto-injector
In-use storage (after first use)
OzempicUp to 56 days (room temp or fridge)
WegovyUse the single-dose pen immediately once uncapped
Eligibility (label)
OzempicAdults with type 2 diabetes
WegovyBMI >= 30, or >= 27 with a weight-related condition

Highlighted cells indicate the clearer choice for weight management. Sourced from FDA prescribing information — see references below.

How much would you lose?

Project your expected weight loss on semaglutide from your own weight and dose, using the real STEP 1 trial averages.

Open the projection calculator

Which one is right for you?

You have type 2 diabetes

Ozempic is the on-label choice and is usually the easier one to get covered. The weight loss that often comes with it is a welcome bonus.

Your goal is weight loss and you have coverage

Wegovy is purpose-built for this — it's approved for weight management and reaches the 2.4 mg dose used in the trials.

Cost or coverage is the deciding factor

Many people end up on whichever their insurance will pay for. Some prescribers use Ozempic off-label for weight loss when Wegovy isn't covered. Confirm coverage before you commit.

This is educational information, not a prescription or medical advice. The right medication — and whether one is appropriate at all — is a decision for you and a licensed clinician.

Frequently Asked Questions

Common questions and answers about this calculator.

Are Ozempic and Wegovy the same thing?

Yes and no. They contain the exact same active drug — semaglutide — made by the same company. But Ozempic is FDA-approved for type 2 diabetes and Wegovy is FDA-approved for chronic weight management, and Wegovy goes up to a higher dose (2.4 mg vs 2.0 mg). So they're the same molecule with different labels, doses, pens, and insurance coverage.

Which is better for weight loss, Ozempic or Wegovy?

Wegovy is the one actually approved and dosed for weight loss (up to 2.4 mg), and the STEP 1 trial that showed ~15% average weight loss used that dose. Ozempic can produce weight loss too, but using it for weight loss is off-label and it caps at 2.0 mg. For pure weight management, Wegovy is the on-label choice — but access and cost often decide it.

Can I get Ozempic for weight loss?

Some clinicians prescribe Ozempic off-label for weight loss, often because it's easier to get covered than Wegovy. It's legal and common, but it isn't the FDA-approved use, and it tops out at a lower dose than Wegovy. This is a decision to make with your prescriber.

How much do Ozempic and Wegovy cost?

Both carry high US list prices — roughly $1,000–$1,350 per month before insurance. What you actually pay depends heavily on coverage: diabetes drugs like Ozempic are more often covered, while many plans exclude weight-management drugs like Wegovy. Manufacturer savings cards can cut costs for commercially insured patients. Always confirm current pricing with your pharmacy and plan.

Sources

Tool Information

Last reviewed

July 24, 2026

Reviewed by

Dr. Jaydeep Sanghani

Created by

Meet Akabari

Dr. Jaydeep Sanghani

Dr. Jaydeep Sanghani

MBBS, MD, DNB(Anaesth.), PDCC(CCM), DrNB(CCM)

AIIMS Bhubaneswar · AIIMS Rishikesh

Critical care specialist and anesthesiologist with advanced training from AIIMS. Reviews health calculators at Calqulate to ensure medical accuracy and evidence-based standards.