Health and fitness

BMI, calories, ideal weight, pregnancy, ovulation and running pace.

BMI — Body mass index with its category and your healthy weight.
Daily calories — Basal metabolic rate and calories to maintain, lose or gain weight.
Ideal weight — Ideal weight for your height with four formulas and the healthy range.
Body fat — Body fat percentage with a tape measure (US Navy method).
Daily water — How much water to drink a day based on weight, exercise and heat.
Pregnancy due date — Estimated due date, weeks pregnant and trimester.
Ovulation and fertile days — Your fertile window and ovulation date for the next cycles.
Running pace — Pace per kilometre or mile, finish time or distance.
Heart rate zones — Maximum heart rate and your five training zones.