What's the best free TDEE calculator that actually considers muscle mass?
I've just started lifting and I'm trying to get a handle on my TDEE, but I feel like a lot of the calculators out there don't really account for muscle mass. I want something that gives me a more accurate estimate, ya know? Does anyone have recommendations for free TDEE calculators that handle this better? Also, do you think it's worth investing in an app like MacroFactor down the line? I'm just trying to figure this all out!