Medium Root Beer costs $2.29 at McDonald's in United States, as last recorded on 6 Sept 2026.
McDonald's Medium Root Beer is priced at $2.29 in the United States right now (October 2026). That's about 21% below the typical McDonald's drink item — the 12th-cheapest of 52 we track. It's available at around 471 McDonald's locations across the United States. Prices are sourced from delivery platforms and refreshed regularly. See how it stacks up across other chains, and track its price for free, on MenuPriceToday.
How this compares in Drinks
52 items tracked| This item | $2.29 |
| Drinks median | $2.89 |
| Cheapest — Chocolate Milk | $1.99 |
| Most expensive — Gallon Southern Style Sweet Tea | $5.59 |
| vs Drinks median | −21% |
Compare McDonald's prices across countries — Fast-Food Price Index →
Prices last updated 6 Sept 2026.
Similar McDonald's items by price
- Coca-Cola® Zero Sugar$2.29
- Coke$2.29
- Diet Coke$2.29
- Dr Pepper$2.29
Sources & method
Prices come from delivery-platform menus (mainly Uber Eats in United States) and are refreshed about weekly. They are indicative: delivery-platform prices can differ from in-store prices, and each item shows the date it was last recorded. See the methodology and the editorial policy.
MenuPriceToday is not affiliated with McDonald's. Prices are indicative and may vary by location.