Best calculated plugins for WordPress
The most popular calculated plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Zigaform leads with 100+ active installs, ahead of Cost Calculator & Cost Estimation (100+). All 2 plugins tagged “calculated” 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.
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Top 2 calculated plugins
- 1.
ZigaformThe most installed calculated plugin, with 100+ active installs. Rated 4.6 from 23 reviews, updated 2 months ago. Tested only up to WordPress 6.9.11.
- 2.
Cost Calculator & Cost Estimation100+ active installs. Only 3 reviews so far, updated 2 months ago.
All 2 plugins tagged “calculated”

Zigaform
Down in the last 7 days:55#13,215by softdiscover2 months ago
Create estimation forms using this powerful drag-and-drop estimation form builder, enabling you to build forms in just a few minutes.
- Installs
- 100+
- Rating
- 4.6(23)
- Downloads
- 11/day

Cost Calculator & Cost Estimation
Down in the last 7 days:39#16,253by add-ons.org2 months ago
Cost Calculator & Cost Estimation helps you to build any type of estimation forms on a few easy steps.
- Installs
- 100+
- Rating
- 5.0(3)
- Downloads
- 6/day