Fast food prices in Boulder, CO
Boulder, CO is the 23rd cheapest of 25 Colorado cities we track for fast food (Drive Thru Index 107, 7% above the national typical price).
7 restaurants, prices as of . See Boulder on the map
Key findings
- A McDonald's Big Mac typically costs $6.59 in Boulder, CO ($6.59 across 2 restaurants). McDonald's here is 11% above its typical price in the US.
- A Burger King Whopper typically costs $6.79 in Boulder, CO ($6.79 across 2 restaurants). Burger King here is 6% above its typical price in the US.
- A Wendy's Dave's Single typically costs $5.89 in Boulder, CO ($5.89 across 1 restaurants). Wendy's here is not enough restaurants to compare.
- A Taco Bell Crunchwrap Supreme typically costs $7.29 in Boulder, CO ($7.29 across 2 restaurants). Taco Bell here is 4% above its typical price in the US.
Every brand in Boulder
| Brand | Restaurants | Typical price | Range | Index | Cheapest restaurant |
|---|---|---|---|---|---|
| McDonald's | 2 | Big Mac: $6.59 | $6.59 to $6.59 | 111 | 2920 Baseline Rd |
| Burger King | 2 | Whopper: $6.79 | $6.79 to $6.79 | 106 | 5320 Spine Road |
| Wendy's | 1 | Dave's Single: $5.89 | $5.89 to $5.89 | — | — |
| Taco Bell | 2 | Crunchwrap Supreme: $7.29 | $7.29 to $7.29 | 104 | 2450 Baseline Rd. |
Cheapest and priciest restaurant of each brand
Compared on the same basket of items at each restaurant of the brand. The gap is how much more the priciest charges for that basket.
| Brand | Cheapest | Priciest | Gap |
|---|---|---|---|
| McDonald's | 2920 Baseline Rd $6.59 Big Mac | 2920 Baseline Rd $6.59 Big Mac | 0% |
| Burger King | 5320 Spine Road $6.79 Whopper | 5320 Spine Road $6.79 Whopper | 0% |
| Taco Bell | 2450 Baseline Rd. $7.29 Crunchwrap Supreme | 2450 Baseline Rd. $7.29 Crunchwrap Supreme | 0% |
Every restaurant in Boulder, CO
Each restaurant links to its full menu with prices.
McDonald's
| Restaurant | Big Mac | Basket index | Price level (US) |
|---|---|---|---|
| 2920 Baseline Rd | $6.59 | 111 | $$$$$ |
| 1800 28th Street | $6.59 | 111 | $$$$$ |
Burger King
| Restaurant | Whopper | Basket index | Price level (US) |
|---|---|---|---|
| 5320 Spine Road | $6.79 | 106 | $$$$$ |
| 1770 - 28th Street | $6.79 | 106 | $$$$$ |
Wendy's
| Restaurant | Dave's Single | Basket index | Price level (US) |
|---|---|---|---|
| 2420 Baseline Rd | $5.89 | 98 | $$$$$ |
Taco Bell
| Restaurant | Crunchwrap Supreme | Basket index | Price level (US) |
|---|---|---|---|
| 2450 Baseline Rd. | $7.29 | 104 | $$$$$ |
| 3255 28th Street | $7.29 | 104 | $$$$$ |
Nearby in Colorado
- Denver
- Colorado Springs
- Aurora
- Thornton
- Littleton
- Pueblo
- Arvada
- Lakewood
- Greeley
- Fort Collins
- Longmont
- Grand Junction
Questions people ask
- How much is a McDonald's Big Mac in Boulder, CO?
- As of 2026-09-30, a Big Mac costs $6.59 at 2 McDonald's restaurants in Boulder, CO, typically $6.59.
- How much is a Burger King Whopper in Boulder, CO?
- As of 2026-09-30, a Whopper costs $6.79 at 2 Burger King restaurants in Boulder, CO, typically $6.79.
- How much is a Wendy's Dave's Single in Boulder, CO?
- As of 2026-09-30, a Dave's Single costs $5.89 at 1 Wendy's restaurants in Boulder, CO, typically $5.89.
- How much is a Taco Bell Crunchwrap Supreme in Boulder, CO?
- As of 2026-09-30, a Crunchwrap Supreme costs $7.29 at 2 Taco Bell restaurants in Boulder, CO, typically $7.29.
How these prices are measured
Every day we check the menu at every restaurant of each chain, through the same ordering app its customers use, and record each item's pickup price. Restaurants are compared on a basket of items every full-menu restaurant of that brand sells. An index of 100 is the brand's typical (median) restaurant in the country, so 95 means 5% cheaper and 110 means 10% pricier. Brands are only ever compared with themselves, never with each other.
Citing this data: Source: Drive Thru Index (https://drivethruindex.com/prices/colorado/boulder), prices checked 2026-09-30. You are welcome to quote any figure on this page.