Health Calculators

1RM Calculator – 13 Reps – Epley Estimates one-repetition maximum from a 13-rep lift using the Epley formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 19 Rep Estimate Estimates one-repetition maximum from a 19-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 28 Rep Estimate Estimates one-repetition maximum from a 28-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 4 Reps – Brzycki Estimates one-repetition maximum from a 4-rep lift using the Brzycki formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – 6 Rep Estimate Estimates one-repetition maximum from a 6-rep lift using a standard 1RM estimation formula. Enter the lifted weight and repetitions. Educational estimate only. Open calculator → 1RM Calculator – Bulking 1RM Calculator for bulking 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 – 144 cm Calculates the weight corresponding to BMI 18.5 at 144 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 176 cm Calculates the weight corresponding to BMI 18.5 at 176 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 18.5 Weight Calculator – 208 cm Calculates the weight corresponding to BMI 18.5 at 208 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 22 Weight Calculator – 168 cm Calculates the weight corresponding to BMI 22 at 168 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 22 Weight Calculator – 200 cm Calculates the weight corresponding to BMI 22 at 200 cm height. Enter the height and target bmi. Educational estimate only. Open calculator → BMI 24.9 Weight Calculator – 160 cm Calculates the weight corresponding to BMI 24.9 at 160 cm height. Enter the height and target bmi. Educational estimate only. Open calculator →