This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Free Online Health Calculators


Free Online Health calculators available for wordpress users.

TDEE Calculator

Add TDEE (Total Daily Energy Expenditure) calculator on your website and let your website users to find out Total Daily Energy Expenditure value directly from your wordpress website.
Development of TDEE calculator is not only expensive but also requires maintenance regularly. Our Online TDEE Calculator is 100% free for all wordpress users.

How it works

This plugin works through iframe. Any Data you calculate using this calculator is sent to and calculated there.


No Registration Required
Add calculator by simply copy / paste of short code

Calculators Comming Next

We are planning to add following calculators to this plugin soon.
1. [setting page to edit color combination & text accoring to your website]
2. Pregnancy due date calculator
3. Macro Calculator
4. Ideal Body Weight Calculator
5. Weight Loss Calculator
6. BSA Calculator
7. Lean body mass calculator
8. ASCVD Risk Calculator
9. RMR Calculator

How to use TDEE Calculator

You can add this calculator to any of your webpage, siderbar or on blog post by simply copy and paste short code below:


  1. Upload calculatorstech-tdee-calculator folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress


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Contributors & Developers

“Free Online Health Calculators” is open source software. The following people have contributed to this plugin.



Version 1.0
First Release
Version 1.01
Added BMI calculator
Responsive Hight
Issues Solved