Simple Calculator
User Can Do Mathematical Operation in WordPress Backend Side
Consider an alternative
Simple Calculator shows warning signs in 2026 — compare the alternatives below before installing. It runs on 40+ sites and was last updated 7 years ago, and scores 24/100 on our health check.
- Small user base (40+ active installs)
- Very few reviews so far
- No update in 6 years
- Only tested up to WordPress 5.3 (latest is 7.1)
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Simple Calculator stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| calculator | >100 |
Version adoption
Share of active sites per release.
About Simple Calculator
From the official readme · v1.0.0Description
User Can Do Mathematical Operation in WordPress Backend Side
It gives you the ability to do Mathematical Operation
Free Features
- Mathematical Operations – Addition,Substraction , Multiphication , Divison, Modulo, Square , Square Root , Round Value ,Sine ,Cosine , Tangent Operations with Css
Installation
Install through the WordPress directory or download, unzip and upload the files to your /wp-content/plugins/ directory
1.0.0
- Initial Release
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best Simple Calculator alternatives
All calculator plugins →
FAQ
Simple Calculator: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 15, 2026
Is Simple Calculator free?
Yes. Simple Calculator is free to download and use from the official WordPress.org plugin directory.
Is Simple Calculator safe to use in 2026?
Simple Calculator shows warning signs in 2026 — compare the alternatives below before installing. It runs on 40+ sites and was last updated 7 years ago, and scores 24/100 on our health check.
How many websites use Simple Calculator?
Simple Calculator is active on 40+ WordPress websites and has been downloaded 1,784 times since it launched in August 2019. It was downloaded 76 times in the last 30 days.
Does Simple Calculator work with WordPress 7.1?
Simple Calculator is officially tested up to WordPress 5.3.26, while the latest release is 7.1.3. It may still work, but try it on a staging site first.
What PHP version does Simple Calculator need?
Simple Calculator requires PHP 5.6 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Simple Calculator last updated?
The latest version, 1.0.0, was released on November 19, 2019 (7 years ago).
Who makes Simple Calculator?
Simple Calculator is developed and maintained by Shail Mehta.
What are the best alternatives to Simple Calculator?
The most popular alternatives to Simple Calculator are Cost Calculator Builder (20K+ installs), Cost Calculator for Contact… (5K+ installs) and Calculator Builder (1K+ installs).
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