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Health calculators 100% free

Health

IMC, calorias, água por dia, gravidez e outros cálculos de saúde.

Health 27

Child height predictorEstimate your son's or daughter's adult height from the parents' heights (mid-parental height), with the likely range.Open →
One rep max calculator (1RM)Estimate your one-rep max (1RM) on bench press, squat or deadlift with the Epley, Brzycki and Lombardi formulas and see the weight for each percentage and rep count.Open →
Blood alcohol calculatorEstimate your blood alcohol concentration and how long your body takes to clear the drinks, with the Widmark formula. When in doubt, don't drive.Open →
Caffeine calculatorAdd up the caffeine from the coffee, tea, soda, energy drinks and chocolate you have in a day, compare it with the recommended limit and see how much is still in your body at bedtime.Open →
Macro calculatorCalculate how many calories, protein, carbs and fat to eat per day to lose weight, maintain or gain muscle.Open →
Running pace calculatorCalculate your running pace (min/km), speed and predicted time for 5K, 10K, half marathon and marathon.Open →
Dog and cat food calculatorFind out how many grams of food to give your dog or cat per day from its weight, life stage, activity level and the food's calories.Open →
Sleep calculatorFind the best time to go to bed or wake up based on 90-minute sleep cycles.Open →
BMR calculator (basal metabolic rate)Calculate your basal metabolic rate (BMR) with the Mifflin-St Jeor, Harris-Benedict and Katch-McArdle formulas, and your daily calorie needs.Open →
Pregnancy due date calculatorWeeks of pregnancy and estimated due date.Open →
BMI calculatorBody mass index and the healthy weight range.Open →
Calories burned by activityCalculate how many calories you burn walking, running, cycling, swimming, lifting weights, playing soccer and other activities, from your weight and the exercise time.Open →
Pregnancy weight gain calculatorSee how many kilos are recommended to gain during pregnancy based on your pre-pregnancy BMI, the expected range for the current week and whether your gain is within, below or above it, according to the IOM guidelines.Open →
Daily calorie expenditureBasal metabolic rate and calories to maintain, lose or gain weight.Open →
Body fat calculatorEstimate your body fat percentage with a tape measure, using the U.S. Navy method.Open →
Premature baby corrected age calculatorCalculate a premature baby's corrected age, subtracting the weeks that were missing to reach 40 weeks of pregnancy.Open →
Dog age in human yearsConvert your dog's or cat's age into human years, by the animal's size.Open →
Cat age in human yearsConvert your cat's age into human years with the chart veterinarians use and see its life stage.Open →
Intermittent fasting calculatorPlan your intermittent fasting schedule with the 12:12, 14:10, 16:8, 18:6 or 20:4 protocols: see when your eating window opens and closes and track how long you've been fasting.Open →
Baby formula calculatorEstimate how many ml of infant formula a 0 to 6 month old baby drinks per day and per feeding, by weight and age.Open →
Steps to km and miles converterConvert steps to kilometers and miles, and back, based on your stride length, with calories burned and walking time.Open →
Ovulation and fertile window calculatorCalculate your fertile days and ovulation.Open →
Ideal weight calculatorFind the ideal weight range for your height using BMI and formulas used by dietitians.Open →
How much water to drink a dayA daily water goal based on your weight.Open →
Weight loss time calculatorEstimate how many weeks it will take to reach your goal weight with a daily calorie deficit or a weekly loss target, with the expected date and the recommended pace.Open →
Waist-to-hip and waist-to-height ratioWork out your waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR) and see the cardiovascular risk from abdominal fat, using the WHO cutoffs.Open →
Sweat rate and workout hydration calculatorFind out how much fluid you lose sweating per hour by weighing yourself before and after a workout, your dehydration percentage and how much to drink during and after exercise.Open →

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