Calculators

BMI

Adult

BMI Calculator
Use this calculator to check your body mass index (BMI).
BMI Calculator
Unit type
Height
cm.
Please enter value between 125 and 225.
Weight
kg.
Please enter value between 10.0 and 500.0 ( one decimal ).
Height
ft.
in.
Please enter value between 4.2 and 7.3
Weight
lb.
st.
Please enter value between 22.0 and 1000.0 ( one decimal ).
Calculate BMI
Use this calculator to check your body mass index (BMI), which can be a helpful tool in determining your weight category. Or, use it to calculate your child’s BMI.

Children

BMI Calculator
Use this calculator to check your kid's body mass index (BMI).
Unit type
Select gender
Age
yr.
mth.
Please enter value between 0 and 19 years.
Height
cm.
Please enter value between 40 and 225.
Weight
kg.
Please enter value between 1.0 and 250.0 ( one decimal ).
Height
ft.
in.
Please enter value between 1.4 and 7.3
Weight
lb.
st.
Please enter value between 2.3 and 500.0 ( one decimal ).
Calculate BMI
Use this calculator to check your body mass index (BMI), which can be a helpful tool in determining your weight category. Or, use it to calculate your child’s BMI.

Water Intake Calculator

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require
require
require
 

You should drink ...... of water per day

Body Fat calculator

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Your body fat is ......

Description
Women
Men
Recommended:
20-25%
8-14%
Average :
22-25%
15-19%
Obese :
30+%
25+%

Carb

Carb calculator

require
require
require

Your body Carb requirment ......

The calorie count is then adjusted based on your goal:

  • Weight loss: Reduce by 10-20%
  • Weight gain: Add 500 calories
  • Weight maintenance: Unchanged
  • This calorie count is split into macronutrient percentages in the following ratios, based on splits commonly recommended by our nutrition experts for muscle gain, weight loss, and weight maintenance. (Yes, weight gain and maintenance are the same ratio, but the calories and macros are different.)

    • Weight loss: 40/40/20 (carbohydrates/protein/fats)
    • Weight gain: 40/30/30
    • Weight maintenance: 40/30/30
    • Finally, your carbohydrate intake comes from applying those percentages to your daily calorie number. Each gram of carbohydrates is "worth" 4 calories.

Calorie & BMR

Diet Calorie Calculator

Gender
Activity Level

Your Results

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BMR

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Target Calories