Health Calculators

TDEE Calculator – Age 48 – Moderately Active Estimates total daily energy expenditure at age 48 using Mifflin-St Jeor BMR and a moderately active activity factor. Enter the sex and age. Educational estimate only. Open calculator → Sleep Debt Calculator – Advanced Calculate accumulated sleep debt from average sleep and days. This variant is framed for advanced use. Enter the average sleep and target sleep. Educational estimate only. Open calculator → Protein Calculator Calculates a daily protein target from body weight and a selected protein target per kilogram. Enter the body weight and protein per kg. Educational estimate only. Open calculator → 1RM Calculator – 14 Rep Estimate Estimates one-repetition maximum from a 14-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 19 Reps – Brzycki Estimates one-repetition maximum from a 19-rep lift using the Brzycki formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 29 Rep Estimate Estimates one-repetition maximum from a 29-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 4 Reps – Epley Estimates one-repetition maximum from a 4-rep lift using the Epley formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 6 Reps – Brzycki Estimates one-repetition maximum from a 6-rep lift using the Brzycki formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – Cutting 1RM Calculator for cutting planning; calculates the result from the inputs displayed on the calculator. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 146 cm Calculates the weight corresponding to BMI 18.5 at 146 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 178 cm Calculates the weight corresponding to BMI 18.5 at 178 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 210 cm Calculates the weight corresponding to BMI 18.5 at 210 cm height. Enter the height and target bmi. Educational estimate only. Open calculator →