There are 792 calories in a 1/3 lb Southwest Burger on White Bun from Fuddruckers. Most of those calories come from carbohydrates (100%).
To burn the 792 calories in a 1/3 lb Southwest Burger on White Bun, you would have to run for 69 minutes or walk for 113 minutes.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a 1/3 lb Southwest Burger on White Bun is healthy or not.
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