Curious as to why you need a macro calculator in your life ... 5 foot 2, 33-year-old woman would do: 655 + (4.35 x 128) + (4.7 x 62) - (4.7 x 33) = 1348.1 1348.1 would be her BMR.

Learning how to count your macros is nothing new — especially with our handy macros calculator, however, this approach to healthy eating hasn't always been as mainstream as it is today.