by Mortgage Calculator 4 (4 reviews)

Ovulation Calculator

Name: Ovulation Calculator
Rating: 4.0 (4 reviews)
Author: Mortgage Calculator

Ovulation calculator: find your fertile window and the next 6 months of ovulation dates. Responsive form with a block, a shortcode and custom colors.

Ovulation Calculator ranks #12,291 among WordPress.org plugins with 200+ active installations, is #1,004 of 5,310 in the Utilities & Tools category, a 4/5 rating from 4 reviews, and was last updated Oct 27, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v1.2.1 Current Version v1.2.1

Updated 1 week ago Last Update on 27 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#1,004 of 5,310 in Utilities & Tools Top 25% by installs Downloads -71.3% this week Actively maintained

View on WordPress.org

Rank

#12,291

— No change

Active Installs

200+

-24%

KW Avg Position

6.8

— No change

Downloads

8.1K

+10 today

Support Resolved

— No change

Rating

80%

Review 4 out of 5

4 (4 reviews)

Next Milestone 300

Total Progress 40%

200+ 300+

1,305

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #12,291

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

4.0

4 reviews

Overall 80%

3 (75%)

0 (0%)

1 (25%)

Security History

Source: WPVulnerability

No known vulnerabilities on record for Ovulation Calculator. Checked 3 months ago.

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Plugin Details

Version: 1.2.1
Last Updated: Oct 27, 2026
Requires WP: 5.5+
Tested Up To: 7.1
PHP Version: 7.4 or higher
Author: Mortgage Calculator

Support & Rating

Rating: ★ ★ ★ ★ ☆ 4
Reviews: 4
Support Threads: 0
Resolved: 0%

Keywords

calculator fertility ovulation ovulation calculator pregnancy

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TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to add an ovulation and fertility calculator to their site. It solves the problem of tracking period, fertility, and ovulation dates by calculating and displaying the next 6 months of ovulation dates directly on a page, post, or sidebar.

Calculates period dates
Calculates fertility days
Shows next 6 months ovulation dates
Shortcode support
Sidebar widget support
Mobile friendly design
Responsive layout
Works on desktop, mobile, tablet

Frequently Asked Questions

Common questions about Ovulation Calculator

Use the "Ovulation Calculator" block in the block editor.

Yes. The shortcode is [ovulationcalculator]. You can use it both in post and page and even in sidebar.

The plugin counts back from the expected start of the next period, using the cycle length the visitor enters, to estimate the fertile days and the expected ovulation days. It then repeats the calculation for the next six cycles.

It is an estimate that assumes a regular cycle. Real cycles vary, so the result is for information only and is not medical advice or a contraception method.

In terms of localisation, you are free to change any text and / or date format, from plain English to any language, from the settings page.

Yes. The settings page has a color scheme section for the calendar, the markers and the buttons.

No. The date and cycle length entered are used only to build the result page. The calculator results are not saved in your database.