Health Calculators

1RM Calculator – 15 Rep Estimate Estimates one-repetition maximum from a 15-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 2 Reps – Brzycki Estimates one-repetition maximum from a 2-rep lift using the Brzycki formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 3 Reps – Epley Estimates one-repetition maximum from a 3-rep lift using the Epley formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 42 Rep Estimate Estimates one-repetition maximum from a 42-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 7 Reps – Brzycki Estimates one-repetition maximum from a 7-rep lift using the Brzycki formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – Intermediate 1RM Calculator for intermediate planning; calculates the result from the inputs displayed on the calculator. Enter the lifted weight and repetitions. Educational estimate Open calculator → BMI 18.5 Weight Calculator – 152 cm Calculates the weight corresponding to BMI 18.5 at 152 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 184 cm Calculates the weight corresponding to BMI 18.5 at 184 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 22 Weight Calculator – 144 cm Calculates the weight corresponding to BMI 22 at 144 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 22 Weight Calculator – 176 cm Calculates the weight corresponding to BMI 22 at 176 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 22 Weight Calculator – 208 cm Calculates the weight corresponding to BMI 22 at 208 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 24.9 Weight Calculator – 168 cm Calculates the weight corresponding to BMI 24.9 at 168 cm height. Enter the height and target bmi. Educational estimate only. Open calculator →