A McDonald's Big Mac typically costs $5.84 in Plainfield, IL ($5.69 to $5.99 across 4 restaurants). McDonald's here is 3% below its typical price in the US.
A Burger King Whopper typically costs $5.99 in Plainfield, IL ($5.99 across 1 restaurants). Burger King here is not enough restaurants to compare.
A Wendy's Dave's Single typically costs $5.99 in Plainfield, IL ($5.99 across 1 restaurants). Wendy's here is not enough restaurants to compare.
A Taco Bell Crunchwrap Supreme typically costs $7.99 in Plainfield, IL ($7.99 across 1 restaurants). Taco Bell here is not enough restaurants to compare.
A KFC Chicken Sandwich typically costs $5.39 in Plainfield, IL ($5.39 across 1 restaurants). KFC here is not enough restaurants to compare.
A Chipotle Chicken Burrito typically costs $9.80 in Plainfield, IL ($9.80 across 1 restaurants). Chipotle here is not enough restaurants to compare.
A Jersey Mike's Original Italian typically costs $10.75 in Plainfield, IL ($10.75 across 1 restaurants). Jersey Mike's here is not enough restaurants to compare.
A Culver's ButterBurger Cheese typically costs $5.19 in Plainfield, IL ($5.19 across 1 restaurants). Culver's here is not enough restaurants to compare.
Drive Thru Index has recorded these prices every day since 30 September 2026. Each figure is the typical (median) price across the brand's restaurants here on that day. Comparisons with earlier dates appear here as the daily record builds up.
Brand
Item
Today
7 days ago
30 days ago
1 year ago
Trend
McDonald's
Big Mac
$5.84
—
—
—
Burger King
Whopper
$5.99
—
—
—
Wendy's
Dave's Single
$5.99
—
—
—
Taco Bell
Crunchwrap Supreme
$7.99
—
—
—
KFC
Chicken Sandwich
$5.39
—
—
—
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
15810 S Rt 59 $5.69 Big Mac
13546 State Route 30 $5.99 Big Mac
3%
Every restaurant in Plainfield, IL
Each restaurant links to its full menu with prices.
How much is a McDonald's Big Mac in Plainfield, IL?
As of 2026-10-01, a Big Mac costs $5.69 to $5.99 at 4 McDonald's restaurants in Plainfield, IL, typically $5.84.
Where is the cheapest McDonald's in Plainfield, IL?
The cheapest McDonald's in Plainfield, IL is at 15810 S Rt 59, Plainfield, comparing the same basket at 4 restaurants (Drive Thru Index, 2026-10-01).
How much is a Burger King Whopper in Plainfield, IL?
As of 2026-10-01, a Whopper costs $5.99 at 1 Burger King restaurants in Plainfield, IL, typically $5.99.
How much is a Wendy's Dave's Single in Plainfield, IL?
As of 2026-10-01, a Dave's Single costs $5.99 at 1 Wendy's restaurants in Plainfield, IL, typically $5.99.
How much is a Taco Bell Crunchwrap Supreme in Plainfield, IL?
As of 2026-10-01, a Crunchwrap Supreme costs $7.99 at 1 Taco Bell restaurants in Plainfield, IL, typically $7.99.
How much is a KFC Chicken Sandwich in Plainfield, IL?
As of 2026-10-01, a Chicken Sandwich costs $5.39 at 1 KFC restaurants in Plainfield, IL, typically $5.39.
How much is a Chipotle Chicken Burrito in Plainfield, IL?
As of 2026-10-01, a Chicken Burrito costs $9.80 at 1 Chipotle restaurants in Plainfield, IL, typically $9.80.
How much is a Jersey Mike's Original Italian in Plainfield, IL?
As of 2026-10-01, a Original Italian costs $10.75 at 1 Jersey Mike's restaurants in Plainfield, IL, typically $10.75.
How much is a Culver's ButterBurger Cheese in Plainfield, IL?
As of 2026-10-01, a ButterBurger Cheese costs $5.19 at 1 Culver's restaurants in Plainfield, IL, typically $5.19.
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/illinois/plainfield), prices checked 2026-10-01. You are welcome to quote any figure on this page.