Calculators

UPDATED BMI and Daily Calorie Consumption Calculator
Your age in integer form.
Your height in centimeters.
Your weight in kilograms.
This is your optimal BMI, set it around 21-22, as you wish.
How many active calories your app counts in a week.
Calculate!
This is your real BMI.
This is your target weight in kilogram.
Calories for Females This is your daily RMR in kcal if you are a female.
Extra calories from activity in kcal for females.
Daily total MAXIMUM calories in kcal for females.
Daily total PROPOSED calories in kcal for females.
Daily total MINIMUM calories in kcal for females.
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Calories for Males This is your daily RMR in kcal if you are a male.
Extra calories from activity in kcal for males.
Daily total MAXIMUM calories in kcal for males.
Daily total PROPOSED calories in kcal for males.
Daily total MINIMUM calories in kcal for males.
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Fat Burning Zone Calculator

Most pages recommend Zone 3 fot fat burning (the zone between 70% and 80% of your maximum heart rate), but my own experience is that the slightly lower range of 65% to 75% is more ideal. The calculator calculates the 65%-75% range with Karvonen formula.

Your age in integer form.
Pulse after waking up. Worn at night, a smartwatch will usually show it. If you do not know, leave blank.
Calculate!
Minimum heart rate in fat burning zone.
Maximum heart rate in fat burning zone.
MAF 180 Calculator
Your age in integer form.
Options
Calculate!
Minimum heart rate in MAF 180 zone.
Maximum heart rate in fat MAF 180 zone.

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