There are 40 calories in a Mayonnaise from Sonic. Most of those calories come from fat (68%) and carbohydrates (32%).
To burn the 40 calories in a Mayonnaise, you would have to run for 4 minutes or walk for 6 minutes.
According to our website visitors, a Mayonnaise is not a healthy and nutritious option from Sonic, with only 17% of voters finding it to be healthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Mayonnaise is healthy or not.
Allergy Information: a Sonic Mayonnaise contains egg and soy. a Sonic Mayonnaise does not contain fish, gluten, milk, MSG, peanuts, shellfish, tree nuts or wheat.*
* Please keep in mind that most fast food restaurants cannot guarantee that any product is free of allergens as they use shared equipment for prepping foods.
There are 1 Weight Watchers Freestyle Points, 1 WW SmartPoints and 1 WW PointsPlus in a serving of Mayonnaise from Sonic.