Head-to-head · October 2026
Calculator Builder vs Simple Calculator
Calculator Builder comes out ahead, winning 7 of 7 head-to-head checks against Simple Calculator.
Calculator Builder
Introducing the Calculator Builder WordPress plugin – the ultimate WordPress plugin that allows you to create…
| Metric | Calculator Builder | Simple Calculator |
|---|---|---|
| Active installs | 1K+ | 40+ |
| Downloads (30 days) | 404 | 76 |
| Download trend | +15.8% | +1.3% |
| Rating | 4.7/5 | — |
| Reviews | 18 | 0 |
| Health score | 66/100 | 24/100 |
| Last updated | 2 months ago | 7 years ago |
| Tested up to | WP 7.1.3 | WP 5.3.26 |
| Support resolved | 0% | — |
| Requires PHP | 7.4+ | 5.6+ |
| First released | Jul 2021 | Aug 2019 |
Daily downloads, last 90 days
Calculator BuilderSimple Calculator
Choose Calculator Builder if…
You care most about active installs, downloads (30 days) and download trend.
- Tested with the latest WordPress (7.1)
Choose Simple Calculator if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- 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)
Both compete in: calculator
FAQ
Calculator Builder vs Simple Calculator: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 15, 2026
Which is better, Calculator Builder or Simple Calculator?
Calculator Builder comes out ahead, winning 7 of 7 head-to-head checks against Simple Calculator. Choose Calculator Builder if you care most about active installs, downloads (30 days) and download trend.
Is Calculator Builder more popular than Simple Calculator?
Calculator Builder is the more popular of the two with 1K+ active installs, compared with 40+ for Simple Calculator.
Can I use Calculator Builder and Simple Calculator together?
Both plugins cover calculator, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Calculator Builder and Simple Calculator free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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