Health Calculators

Maximum Heart Rate Calculator for Age 51 Estimates maximum heart rate for age 51 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Maximum Heart Rate Calculator for Age 67 Estimates maximum heart rate for age 67 using an age-based formula. Enter the age. Educational estimate only. Open calculator → Maximum Heart Rate Calculator – Tanaka Estimates maximum heart rate using the Tanaka age-based formula. Enter the age. Educational estimate only. Open calculator → Pace Calculator – Bulking Pace Calculator for bulking planning; calculates the result from the inputs displayed on the calculator. Enter the distance and time. Educational estimate only. Open calculator → Protein Calculator for Strength Training Calculates daily protein intake from body weight and a protein target suitable for strength training planning. Enter the body weight and protein per kg. Educational estimate Open calculator → Protein Calculator – 120 kg – 1.6 g/kg Calculates a daily protein target for a 120 kg body weight using a 1.6 g/kg target. Enter the body weight and protein per kg. Educational estimate only. Open calculator → Protein Calculator – 145 kg – 2.0 g/kg Calculates a daily protein target for a 145 kg body weight using a 2.0 g/kg target. Enter the body weight and protein per kg. Educational estimate only. Open calculator → Protein Calculator – 65 kg – 1.2 g/kg Calculates a daily protein target for a 65 kg body weight using a 1.2 g/kg target. Enter the body weight and protein per kg. Educational estimate only. Open calculator → Protein Calculator – 90 kg – 1.6 g/kg Calculates a daily protein target for a 90 kg body weight using a 1.6 g/kg target. Enter the body weight and protein per kg. Educational estimate only. Open calculator → Race Time Calculator – 1 Mile at 4 min/km Estimates 1 Mile finish time at a 4 minute-per-kilometer pace. Enter the distance and pace. Educational estimate only. Open calculator → Race Time Calculator – 3K at 4 min/km Estimates 3K finish time at a 4 minute-per-kilometer pace. Enter the distance and pace. Educational estimate only. Open calculator → Race Time Calculator – Half Marathon at 4 min/km Estimates Half Marathon finish time at a 4 minute-per-kilometer pace. Enter the distance and pace. Educational estimate only. Open calculator →