There are 900 calories in a Regular Reese's Peanut Butter Milkshake from Steak 'n Shake. Most of those calories come from fat (43%) and carbohydrates (39%).
To burn the 900 calories in a Regular Reese's Peanut Butter Milkshake, you would have to run for 79 minutes or walk for 129 minutes.
TIP: You could reduce your calorie intake by 350 calories by choosing the Small/Kids Reese's Peanut Butter Milkshake (550 calories) instead.
Let us know what you think! Review the nutrition facts above and then vote on whether you think a Regular Reese's Peanut Butter Milkshake is healthy or not.
There are 37 Weight Watchers Freestyle Points, 37 WW SmartPoints and 27 WW PointsPlus in a serving of Regular Reese's Peanut Butter Milkshake from Steak 'n Shake.
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