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How to Use This Calculator
Select your main item, then add sides and drinks. Sonic's slushes and shakes can add significant calories, so check those too.
How Many Calories in Sonic Drive-In?
Sonic's menu ranges from light options to very calorie-dense combinations. A Classic Sonic Burger is 570 calories. The iconic Tots (medium) are 360 calories. Slushes are a Sonic signature at 150-200 calories, while shakes reach 540+ calories.
Sonic Tots vs Fries Calories
Sonic Tots (medium) have 360 calories — slightly more than Fries (350 cal). Both are comparable, but Tots tend to be more filling due to their denser potato texture.
Sonic Slush vs Shake Calories
A Cherry Slush (medium) is 200 calories vs a Vanilla Shake (medium) at 540 calories. If you want the Sonic experience without a huge calorie hit, a slush is the smarter choice.
Frequently Asked Questions
How many calories in a Sonic burger?
A Classic Sonic Burger is 570 calories. A Sonic Cheeseburger is 630 calories. The SuperSONIC Double Cheeseburger is 980 calories. The Jr. Deluxe Cheeseburger is a lighter option at 420 calories.
How many calories in Sonic Tots?
Sonic Tots: Small = 200 cal, Medium = 360 cal, Large = 490 cal. They are slightly higher in calories than Sonic's regular fries. Tots are one of Sonic's most popular items.
How many calories in a Sonic slush?
A medium Sonic Cherry Slush is 200 calories and 51g carbs. Slushes range from 150-300 calories depending on size and flavor. They are significantly lighter than Sonic milkshakes (540+ cal).
How many calories in a Sonic shake?
A medium Sonic Vanilla Shake is 540 calories. Chocolate is 550 calories. Sonic's shakes are served in large portions and are significantly higher in calories than slushes. A large shake can exceed 800 calories.
What is the lowest calorie Sonic meal?
A Grilled Chicken Sandwich (370 cal) with water and no sides is under 400 calories. If you want a side, Sonic's Corn Dog (220 cal) is lighter than Tots or Fries.
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