A McDonald's Big Mac typically costs $6.99 in Seabrook, NH ($6.99 across 1 restaurants). McDonald's here is not enough restaurants to compare.
A Burger King Whopper typically costs $7.19 in Seabrook, NH ($7.19 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Wendy's Dave's Single typically costs $7.39 in Seabrook, NH ($7.39 across 1 restaurants). Wendy's here is not enough restaurants to compare.
A KFC Chicken Sandwich typically costs $5.29 in Seabrook, NH ($5.29 across 1 restaurants). KFC here is not enough restaurants to compare.
A Chick-fil-A Chicken Sandwich typically costs $5.89 in Seabrook, NH ($5.89 across 1 restaurants). Chick-fil-A here is not enough restaurants to compare.
As of 2026-09-30, a Big Mac costs $6.99 at 1 McDonald's restaurants in Seabrook, NH, typically $6.99.
How much is a Burger King Whopper in Seabrook, NH?
As of 2026-09-30, a Whopper costs $7.19 at 1 Burger King restaurants in Seabrook, NH, typically $7.19.
How much is a Wendy's Dave's Single in Seabrook, NH?
As of 2026-09-30, a Dave's Single costs $7.39 at 1 Wendy's restaurants in Seabrook, NH, typically $7.39.
How much is a KFC Chicken Sandwich in Seabrook, NH?
As of 2026-09-30, a Chicken Sandwich costs $5.29 at 1 KFC restaurants in Seabrook, NH, typically $5.29.
How much is a Chick-fil-A Chicken Sandwich in Seabrook, NH?
As of 2026-09-30, a Chicken Sandwich costs $5.89 at 1 Chick-fil-A restaurants in Seabrook, NH, typically $5.89.
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/new-hampshire/seabrook), prices checked 2026-09-30. You are welcome to quote any figure on this page.