Best date calculator plugins for WordPress
The most popular date calculator plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. CI Date Calculator leads with fewer than 10 active installs, ahead of DayQuanta Date Difference for Forminator (fewer than 10) and Backlink Day Counter (fewer than 10). All 3 plugins tagged “date 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 3 date calculator plugins
- 1.
CI Date CalculatorThe most installed date calculator plugin, with fewer than 10 active installs. No reviews yet, updated 3 days ago.
- 2.
DayQuanta Date Difference for ForminatorFewer than 10 active installs. No reviews yet, updated 3 weeks ago.
- 3.
Backlink Day CounterFewer than 10 active installs. No reviews yet, last updated 4 years ago. Tested only up to WordPress 6.1.16.
All 3 plugins tagged “date calculator”
CI Date Calculator
#62,231by Calculator.io3 days ago
Calculate the exact time between two dates with our free Date Calculator.
- Installs
- <10
- Rating
- –
- Downloads
- 100/day
DayQuanta Date Difference for Forminator
Down in the last 7 days:15,996#68,459by Roberto Liccardo25 days ago
Calculate secure date differences in Forminator forms. Turn two Datepicker fields into nights or calendar days for bookings and quotes.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
Backlink Day Counter
Down in the last 7 days:13,340#73,409by iltekin4 years ago
Creates remaining days number of a sponsored backlink next to it.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day