Health & Fitness
BMI, BMR, calorie needs, age, and body metric calculators.
Nytt Ålderskalkylator
Ta reda på din exakta ålder i år, månader och dagar, plus en nedräkning till födelsedag.
Nytt BMI-kalkylator
Beräkna ditt Body Mass Index och hälsosamt viktintervall, metriskt eller imperiskt.
Nytt BMR & kalorikalkylator
Hitta ditt BMR och dagliga kaloriebehov (TDEE) med mål för viktminskning, underhåll och viktökning, makronäringsämnen och 3 formler.
Nytt Kalkylator för beräknat förlossningsdatum
Räkna ut ditt barns beräknade födelsedatum utifrån senaste mens, befruktning, IVF-återföring eller ultraljud — med trimesterdatum och milstolpar.
Nytt Macro Calculator
Find your daily protein, carb and fat targets from your TDEE, goal and diet style.
Nytt Ideal Weight Calculator
See your ideal weight by four clinical formulas (Devine, Robinson, Miller, Hamwi) — metric or imperial.
Nytt Body Fat Calculator
Estimate your body fat percentage using the US Navy tape-measure method — no skinfold calipers needed.
Nytt Ovulation Calculator
Find your fertile window, ovulation date and next period from your cycle length and last period.
Nytt Sleep Calculator
Find the best bedtime or wake-up time based on 90-minute sleep cycles to wake up refreshed.
Nytt Water Intake Calculator
Calculate your daily water needs from your weight, activity level and climate.
Nytt Calories Burned Calculator
Estimate calories burned for 60+ exercises using MET values and your weight and duration.
Nytt Running Pace Calculator
Calculate your running pace, finish time and splits for any distance — 5K, 10K, half or full marathon.
Nytt TDEE Calculator
Total Daily Energy Expenditure calculator — maintenance calories, cut & bulk targets. Mifflin-St Jeor + Harris-Benedict. 100% private.
Nytt 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.
Nytt Protein Calculator
Daily protein intake calculator based on ISSN guidelines — adjust for muscle gain, fat loss, or maintenance. Includes meal distribution guide.