Best compound interest plugins for WordPress

The most popular compound interest plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. SmartMoney77 Financial Calculators leads with 10+ active installs, ahead of Modular Finance Calculators by M92 (fewer than 10) and InvestBeacon Investment Calculators (fewer than 10). All 4 plugins tagged “compound interest” 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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All 4 plugins tagged “compound interest”