Formulas
Automotive formulas for car enthusiast web sites. Formulas currently include engine displacement and static compression ratio.
Consider an alternative
Formulas shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 11 years ago, and scores 30/100 on our health check.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 11 years
- Only tested up to WordPress 4.2 (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 Formulas stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| automotive | #83 |
| Cars | >100 |
| compression | >100 |
| compression ratio | #79 |
| static compression ratio | #25 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 5 from 1 reviews
About Formulas
From the official readme · v0.1Description
Automotive formulas for car enthusiast web sites. Formulas currently include engine displacement and static compression ratio.
Features
- Engine displacement calculator with the
[formulas ed="true"]shortcode. - Static compression ratio calculator with the
[formulas cr="true"]shortcode. - Calculators are responsive friendly.
- More features on the way.
Installation
- Copy/Upload the entire
formulasdirectory from the downloaded zip file into the /wp-content/plugins/ directory. - Activate the “Formulas” plugin in the ‘Plugins’ menu in WordPress
- Enjoy.
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 Formulas alternatives
All automotive plugins →
FAQ
Formulas: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 1, 2026
Is Formulas free?
Yes. Formulas is free to download and use from the official WordPress.org plugin directory.
Is Formulas safe to use in 2026?
Formulas shows warning signs in 2026 — compare the alternatives below before installing. It runs on 10+ sites, is rated 5/5 and was last updated 11 years ago, and scores 30/100 on our health check.
How many websites use Formulas?
Formulas is active on 10+ WordPress websites and has been downloaded 2,426 times since it launched in January 2015. It was downloaded 94 times in the last 30 days.
Does Formulas work with WordPress 7.1?
Formulas is officially tested up to WordPress 4.2.39, while the latest release is 7.1.2. It may still work, but try it on a staging site first.
When was Formulas last updated?
The latest version, 0.1, was released on April 24, 2015 (11 years ago).
Who makes Formulas?
Formulas is developed and maintained by Angelo Mandato.
What are the best alternatives to Formulas?
The most popular alternatives to Formulas are Motors VIN Decoder (400+ installs), TyresAddict (200+ installs) and TyresAddict (100+ installs).
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