Tips in a blink

Calculate your body mass index (bmi)

Your body mass index (BMI) is an estimate of your body composition that is based on your height and weight.


  • Underweight less than 18.5
  • Normal weight 18.5 to 24.9
  • Overweight 25 to 29.9
  • Obese over 30

BMI calculator results are grouped into the broad categories of underweight, healthy weight, overweight, and obese. The best way to decrease your body fat, and improve your BMI is through a combination of eating habits and increased activity level.

How many calories should you eat per day?

Your BMR (basic metabolic rate) is the amount of calories your body burns at rest (like if you stayed in bed all day).


When we factor in your average level of daily activity we get the amount of calories that you should be eating each day. If your goal to lose weight, you should focus on decreasing number by 500 calories per day. You can do that by eating less, eating healthy foods, and exercising more.

How old is your body really?

You’re only as old as you feel — or are you? Answer these nine simple questions and find out what your body’s age really is.

What is your current age?

Is your BMI over 25? Check your BMI here

Do you eat less than five servings of fruits and vegetables per day?

Do you get less than 150 minutes of moderate aerobic activity per week?

Do you participate in strength training activity less than 2 times per week?

Do you regularly get less than 6 hours of quality sleep?

Has it been more than a year since you have seen your doctor for a check-up?

Do you smoke cigarettes?

Do you have high blood pressure?

Do you consider yourself to be stressed often?

Blink’s body age calculator adjusts your actual age to correspond with your current lifestyle and fitness choices. Remember, regular exercise and a healthy diet can make your body look and feel younger than ever at any age. Join blink today and start turning back the hands of time.