Biorhythm Calculator using PHP

This is a Biorhythm Calculator. Use this tool to get to know more yourself. To use, pick a Date using our Date Picker, the date format is YYYY-MM-DD (year-month-day). Then click `Run` to know your physical, emotional, and intellectual values. If you only care Sleep Rhythm, you can ignore this form.

You can match you with your friend and calculate your BMI โ€“ Body Mass Index with relax with proverbs.

Features of Biorhythm Calculator

• Calculate your biorhythm based on your Date of birth.
• Calculate your Sleep Rhythm.
• Match you with your friend.
• Calculate your Body Mass Index.
• Relax with proverbs on front page.