Calories and nutrition surplus from workouts

It's mostly up to each individual. Personally I would eat back at least a portion of the calories to fuel the workout and your body. Mfp creates a deficit based on your info when you start.

you need to eat some of it back as that's how this app works
now frequently calories burns are often over estimated. it's, generally, recommended to eat 50-75% percent of the burn so you aren't losing too fast, but that you are still losing

pt228585 wrote: »

So I’ve had great success with this app. But I have had to up my calorie count to match my level of training. So if my macro is 2100 calories but I burn 1200 in a workout. Am I trying to eat enough to get my calorie count to level out to zero or do you run a deficit? Meaning if my new calorie count is 3200 from the added workout. Do I eat to regain what I lost. Or do you call it at 2100?

If your calorie goal is from MFP, yes you should eat back at least some of your calories. MFP gives you a lower calorie goal assuming you will eat back those calories. Because exercise burns can be inflated, many people start back eating half and then tweak up or down based on how they feel and what their weight is doing.

If you manually entered a calorie goal from a TDEE calculator, that number is higher because it already includes your expected exercise, so you wouldn't be logging your exercise.

pinggolfer96 wrote: »

What are you doing to burn 1200 cals in a workout, I highly doubt it’s that high of a caloric expenditure

I've only ever had one "workout" that burned that much. A 20 mile hike through the mountains, that included a lot of climbing. Takes 6 hours to complete.... But on a regular basis, yeah that's insanly high for a non competitive athlete (I'm fairly certain most Olympic runners and swimmers have those workouts, but not most people).