Health & Fitness
BMI, BMR, calorie needs, age, and body metric calculators.
Novo Calculadora de idade
Descubra a sua idade exata em anos, meses e dias, mais uma contagem decrescente até ao aniversário.
Novo Calculadora de BMI
Calcule o seu Índice de Massa Corporal e a faixa de peso saudável, em métrico ou imperial.
Novo Calculadora de BMR e calorias
Descubra o seu BMR e as necessidades calóricas diárias (TDEE) com metas de perda, manutenção e ganho de peso, macros e 3 fórmulas.
Novo Calculadora da data prevista do parto
Descubra a data prevista do parto a partir da última menstruação, da conceção, da transferência de FIV ou da ecografia — com as datas dos trimestres e os marcos da gravidez.
Novo Macro Calculator
Find your daily protein, carb and fat targets from your TDEE, goal and diet style.
Novo Ideal Weight Calculator
See your ideal weight by four clinical formulas (Devine, Robinson, Miller, Hamwi) — metric or imperial.
Novo Body Fat Calculator
Estimate your body fat percentage using the US Navy tape-measure method — no skinfold calipers needed.
Novo Ovulation Calculator
Find your fertile window, ovulation date and next period from your cycle length and last period.
Novo Sleep Calculator
Find the best bedtime or wake-up time based on 90-minute sleep cycles to wake up refreshed.
Novo Water Intake Calculator
Calculate your daily water needs from your weight, activity level and climate.
Novo Calories Burned Calculator
Estimate calories burned for 60+ exercises using MET values and your weight and duration.
Novo Running Pace Calculator
Calculate your running pace, finish time and splits for any distance — 5K, 10K, half or full marathon.
Novo TDEE Calculator
Total Daily Energy Expenditure calculator — maintenance calories, cut & bulk targets. Mifflin-St Jeor + Harris-Benedict. 100% private.
Novo 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.
Novo Protein Calculator
Daily protein intake calculator based on ISSN guidelines — adjust for muscle gain, fat loss, or maintenance. Includes meal distribution guide.