Which state has the cheapest Burger King Medium Diet Coke?

Oklahoma is the cheapest state for a Burger King Medium Diet Coke (typically $2.39) and Hawaii the most expensive ($3.99). Drive Thru Index, 2026-09-30.

Where is the cheapest Burger King Medium Diet Coke?

The cheapest Burger King Medium Diet Coke in the US is $1.99 at 2500 Crossing Circle, Traverse City, MI. (Drive Thru Index, 2026-09-30).

Burger King Medium Diet Coke price

Name: Burger King Medium Diet Coke Price (2026): by State and City | Drive Thru Index
Creator: Drive Thru Index
License: https://drivethruindex.com/insights#citing

A Burger King Medium Diet Coke costs $1.99 to $4.89 across 6,189 US Burger King restaurants, typically $2.89.

Pickup prices at every Burger King as of 30 September 2026.

Key findings

A Burger King Medium Diet Coke costs $1.99 to $4.89 across 6,189 US Burger King restaurants, typically $2.89.
Oklahoma is the cheapest state for a Burger King Medium Diet Coke (typically $2.39) and Hawaii the most expensive ($3.99).
The cheapest Burger King Medium Diet Coke in the US is $1.99 at 2500 Crossing Circle, Traverse City, MI.
Among cities with at least 3 Burger King restaurants, Traverse City, MI has the cheapest Burger King Medium Diet Coke, typically $1.99.

Medium Diet Coke price by state, cheapest first

Rank	State	Typical	Range	Index	Restaurants
1	Oklahoma	$2.39	$2.19 to $3.89	83	57
2	Wisconsin	$2.69	$2.59 to $2.99	93	105
3	New Mexico	$2.69	$2.59 to $3.49	93	50
4	South Dakota	$2.69	$2.69 to $2.99	93	24
5	Vermont	$2.69	$2.69 to $2.69	93	7
6	Ohio	$2.79	$2.59 to $3.19	97	271
7	Georgia	$2.79	$2.19 to $3.89	97	218
8	North Carolina	$2.79	$2.30 to $3.89	97	212
9	Indiana	$2.79	$2.69 to $3.99	97	182
10	Louisiana	$2.79	$2.15 to $2.99	97	141
11	South Carolina	$2.79	$2.39 to $3.29	97	126
12	Alabama	$2.79	$2.29 to $3.29	97	121
13	Maryland	$2.79	$2.35 to $3.99	97	105
14	Kentucky	$2.79	$2.69 to $2.99	97	99
15	Mississippi	$2.79	$2.79 to $2.89	97	79
16	West Virginia	$2.79	$2.59 to $3.49	97	61
17	Utah	$2.79	$2.59 to $2.99	97	54
18	Nebraska	$2.79	$2.49 to $3.23	97	48
19	Idaho	$2.79	$2.69 to $3.19	97	37
20	Maine	$2.79	$2.69 to $3.83	97	26
21	Wyoming	$2.79	$2.69 to $2.89	97	9
22	Texas	$2.89	$2.19 to $3.89	100	512
23	Pennsylvania	$2.89	$2.39 to $3.99	100	265
24	Illinois	$2.89	$2.29 to $4.29	100	262
25	Michigan	$2.89	$1.99 to $3.89	100	220
26	Tennessee	$2.89	$2.79 to $3.89	100	174
27	Virginia	$2.89	$2.69 to $3.89	100	163
28	New York	$2.99	$2.49 to $4.19	103	315
29	Arizona	$2.99	$2.59 to $3.29	103	165
30	Missouri	$2.99	$2.89 to $3.49	103	102
31	Minnesota	$2.99	$2.69 to $3.19	103	93
32	Colorado	$2.99	$2.59 to $3.89	103	93
33	Arkansas	$2.99	$2.69 to $3.49	103	73
34	Nevada	$2.99	$2.79 to $4.50	103	63
35	North Dakota	$2.99	$2.69 to $3.19	103	16
36	Alaska	$2.99	$2.99 to $2.99	103	4
37	Montana	$3.00	$2.99 to $3.00	104	16
38	Florida	$3.19	$2.74 to $3.89	110	455
39	Massachusetts	$3.19	$2.59 to $3.99	110	115
40	Washington	$3.19	$2.69 to $3.89	110	109
41	Oregon	$3.19	$2.79 to $4.20	110	80
42	Iowa	$3.19	$2.59 to $3.19	110	62
43	Connecticut	$3.19	$2.59 to $3.99	110	59
44	New Hampshire	$3.19	$2.99 to $3.29	110	26
45	Rhode Island	$3.19	$3.19 to $3.49	110	25
46	Delaware	$3.19	$2.75 to $4.29	110	18
47	California	$3.49	$2.69 to $4.89	121	444
48	Kansas	$3.49	$2.68 to $3.49	121	57
49	New Jersey	$3.79	$2.69 to $4.15	131	155
50	Hawaii	$3.99	$3.99 to $4.69	138	16

Cheapest cities for a Medium Diet Coke

City	Typical	Range	Restaurants
Traverse City, MI	$1.99	$1.99 to $1.99	5
Columbus, GA	$2.29	$2.29 to $2.29	6
Tulsa, OK	$2.39	$2.39 to $3.89	10
Oklahoma City, OK	$2.39	$2.39 to $3.89	8
Lawton, OK	$2.39	$2.39 to $2.39	3
Edmond, OK	$2.39	$2.39 to $2.39	3
Tyler, TX	$2.49	$2.49 to $2.49	5
Baltimore, MD	$2.59	$2.59 to $2.89	17
Springfield, MA	$2.59	$2.59 to $2.59	4
Charleston, WV	$2.59	$2.59 to $2.79	4

Priciest cities for a Medium Diet Coke

City	Typical	Range	Restaurants
Hayward, CA	$4.19	$3.99 to $4.19	3
Modesto, CA	$4.19	$4.19 to $4.19	3
Concord, CA	$4.19	$4.19 to $4.19	3
Milpitas, CA	$4.19	$3.89 to $4.19	3
Oakland, CA	$4.19	$2.99 to $4.19	5
Stockton, CA	$4.19	$3.19 to $4.19	8
Fresno, CA	$4.19	$2.99 to $4.19	9
Bridgewater, MA	$3.99	$3.29 to $3.99	3
Honolulu, HI	$3.99	$3.99 to $4.69	3
San Francisco, CA	$3.99	$3.79 to $4.89	5

Cheapest Burger King restaurants for a Medium Diet Coke

Restaurant	Where	Price
2500 Crossing Circle	Traverse City, MI	$1.99
3999 N U. S. 31 South	Traverse City, MI	$1.99
1800 S. Garfield Avenue	Traverse City, MI	$1.99
920 US 31 South	Traverse City, MI	$1.99
2504 US 31 North	Traverse City, MI	$1.99

Priciest Burger King restaurants for a Medium Diet Coke

Restaurant	Where	Price
35 Powell Street	San Francisco, CA	$4.89
368a East Makaala ST	Hilo, HI	$4.69
67-1185 Mamalahoa Hwy, Bldg B	Waimea, HI	$4.69
15-1450 Kahakai Blvd	Pahoa, HI	$4.69
6 Puunene Avenue	Kahului, Maui, HI	$4.69

More Burger King menu prices

Questions people ask

How much is a Burger King Medium Diet Coke?: As of 2026-09-30: A Burger King Medium Diet Coke costs $1.99 to $4.89 across 6,189 US Burger King restaurants, typically $2.89.
Which state has the cheapest Burger King Medium Diet Coke?: Oklahoma is the cheapest state for a Burger King Medium Diet Coke (typically $2.39) and Hawaii the most expensive ($3.99). Drive Thru Index, 2026-09-30.
Where is the cheapest Burger King Medium Diet Coke?: The cheapest Burger King Medium Diet Coke in the US is $1.99 at 2500 Crossing Circle, Traverse City, MI. (Drive Thru Index, 2026-09-30).

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/items/burger-king/medium-diet-coke), prices checked 2026-09-30. You are welcome to quote any figure on this page.