Discrepancies when calculating BMR?

I had been going by MFP which told me that my BMR was 1318, but according to this site http://www.bmi-calculator.net/bmr-calculator/, my BMR is 1413. I then decided to try out a few other sites to see what they say and half of them tell me 1320 and the other half tell me 1406. So, what's with the 100 calorie discrepancy? Should I aim for the lower number, higher number, or say screw them both and aim for the middle?

Replies

  • mcarter99
    mcarter99 Posts: 1,666 Member
    They're all just estimates. It doesn't matter much. What do you want to know your BMR for? To estimate your TDEE?