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Best simple pregnancy calculator plugins for WordPress

The most popular simple pregnancy calculator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Pregnancy Calculator leads with 100+ active installs, ahead of LMP Pregnancy Calculator (50+). All 2 plugins tagged “simple Pregnancy 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 2 simple pregnancy calculator plugins

  1. 1.
    Pregnancy Calculator

    The most installed simple pregnancy calculator plugin, with 100+ active installs. Only 1 review so far, last updated 2 years ago. Tested only up to WordPress 6.4.14.

  2. 2.
    LMP Pregnancy Calculator

    50+ active installs. Only 2 reviews so far, last updated 1 year ago. Tested only up to WordPress 6.7.11.

All 2 plugins tagged “simple Pregnancy Calculator”