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Best fitness calculator plugins for WordPress

The most popular fitness calculator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. fitness calculators leads with 500+ active installs, ahead of FitCalc (30+) and Human BMI Calculator (10+). All 5 plugins tagged “Fitness Calculator” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 5 fitness calculator plugins

  1. 1.
    fitness calculators

    The most installed fitness calculator plugin, with 500+ active installs. Rated 4.1 from 8 reviews, last updated 1 year ago. Tested only up to WordPress 6.8.12.

  2. 2.
    FitCalc

    30+ active installs. No reviews yet, updated 3 months ago.

  3. 3.
    Human BMI Calculator

    10+ active installs. No reviews yet, last updated 2 years ago. Tested only up to WordPress 6.4.14.

  4. 4.
    Health & Fitness Calculators Suite

    10+ active installs. No reviews yet, updated 1 week ago.

  5. 5.
    FitNFO Lite

    Fewer than 10 active installs. No reviews yet, updated 3 months ago.

All 5 plugins tagged “Fitness Calculator”