Skip to content

Health & Fitness

BMI, BMR, calorie needs, age, and body metric calculators.

Nouveau

Calculateur d’âge

Trouvez votre âge exact en années, mois et jours, plus un compte à rebours d’anniversaire.

Health & Fitness
Nouveau

Calculateur d’IMC

Calculez votre indice de masse corporelle (BMI) et votre plage de poids santé, en système métrique ou impérial.

Health & Fitness
Nouveau

Calculateur de BMR et de calories

Trouvez votre BMR et vos besoins caloriques quotidiens (TDEE) avec objectifs de perte, maintien et prise de poids, macros et 3 formules.

Health & Fitness
Nouveau

Calculateur de date d’accouchement

Trouvez la date prévue d’accouchement à partir des dernières règles, de la conception, du transfert FIV ou de l’échographie — avec les dates des trimestres et les étapes clés.

Health & Fitness
Nouveau

Macro Calculator

Find your daily protein, carb and fat targets from your TDEE, goal and diet style.

Health & Fitness
Nouveau

Ideal Weight Calculator

See your ideal weight by four clinical formulas (Devine, Robinson, Miller, Hamwi) — metric or imperial.

Health & Fitness
Nouveau

Body Fat Calculator

Estimate your body fat percentage using the US Navy tape-measure method — no skinfold calipers needed.

Health & Fitness
Nouveau

Ovulation Calculator

Find your fertile window, ovulation date and next period from your cycle length and last period.

Health & Fitness
Nouveau

Sleep Calculator

Find the best bedtime or wake-up time based on 90-minute sleep cycles to wake up refreshed.

Health & Fitness
Nouveau

Water Intake Calculator

Calculate your daily water needs from your weight, activity level and climate.

Health & Fitness
Nouveau

Calories Burned Calculator

Estimate calories burned for 60+ exercises using MET values and your weight and duration.

Health & Fitness
Nouveau

Running Pace Calculator

Calculate your running pace, finish time and splits for any distance — 5K, 10K, half or full marathon.

Health & Fitness
Nouveau

TDEE Calculator

Total Daily Energy Expenditure calculator — maintenance calories, cut & bulk targets. Mifflin-St Jeor + Harris-Benedict. 100% private.

Health & Fitness
Nouveau

Dog Age Calculator

Convert dog years to human years by breed size using the 2020 DNA methylation study. Life stage, remaining lifespan, and age chart.

Health & Fitness
Nouveau

Protein Calculator

Daily protein intake calculator based on ISSN guidelines — adjust for muscle gain, fat loss, or maintenance. Includes meal distribution guide.

Health & Fitness

Browse other categories