There are 971 calories in a Lumberjack Slam from Denny's. Most of those calories come from fat (45%) and carbohydrates (39%).
To burn the 971 calories in a Lumberjack Slam, you would have to run for 85 minutes or walk for 139 minutes.
According to our website visitors, it's hard to tell if Lumberjack Slam from Denny's is a healthy option. Our visitors are split on the issue, with 44% of visitors thinking a Lumberjack Slam is healthy and 56% thinking it's unhealthy.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Lumberjack Slam is healthy or not.
There are 33 Weight Watchers Freestyle Points, 33 WW SmartPoints and 26 WW PointsPlus in a serving of Lumberjack Slam from Denny's.