There are 70 calories in a Large Watermelon from Sonic. Most of those calories come from carbohydrates (100%).
To burn the 70 calories in a Large Watermelon, you would have to run for 6 minutes or walk for 10 minutes.
TIP: You could reduce your calorie intake by 25 calories by choosing the Medium Watermelon (45 calories) instead.
According to our website visitors, a Large Watermelon is a healthy and nutritious option from Sonic, with 75% 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 Large Watermelon is healthy or not.
There are 4 Weight Watchers Freestyle Points, 4 WW SmartPoints and 2 WW PointsPlus in a serving of Large Watermelon from Sonic.
