Calculator Builder
Healthy: maintained, last release 25 Aug 2026, 1 release in 24 months, no unpatched vulnerabilities.
| Ownership | 100 |
|---|---|
| Maintenance | 100 |
| Security | 90 |
| Support | No data |
| Reputation | No data |
Quick answers
- Is Calculator Builder still maintained?
- Yes. Last release 25 Aug 2026, 1 release in the last 24 months. 25 Aug 2026 · wordpress.org
- Who owns Calculator Builder, and has it changed hands?
- No change recorded. Main committer Wpcalc since Jul 2021. 3 Nov 2026 · SVN log
- Was Calculator Builder removed from wordpress.org?
- No. Listed on wordpress.org as of 3 Nov 2026. 3 Nov 2026 · wordpress.org
- Is Calculator Builder safe?
- 2 known vulnerabilities, all fixed (latest in 1.6.3). Not on the exploited list. 14 Feb 2025 · Wordfence Intelligence
- Is the latest Calculator Builder update safe to install?
- No ownership change before 1.6.3. No one-star spike after it. 3 Feb 2025 · Release history
Active signals
Facts we detected, with links to the source.
No open risk signals. Signals appear here when we detect an ownership change, closure, vulnerability or decline.
Ownership timeline
Who commits to the plugin's code on wordpress.org, over time.
| plugin-master | 16 Jul 2021 to 16 Jul 2021, 1 commits |
|---|---|
| Wpcalc | 19 Jul 2021 to 25 Aug 2026, 49 commits |
2 committers recorded. No ownership change since 2021.
Maintenance
- Last release
- 2 months ago
- Releases, 24 months
- 1
- Tested up to
- 7.1 current
- Requires PHP
- 7.4 supported 8.2+
| Q1 2024 | 0 |
|---|---|
| Q2 2024 | 1 |
| Q3 2024 | 1 |
| Q4 2024 | 1 |
| Q1 2025 | 1 |
| Q2 2025 | 0 |
| Q3 2025 | 0 |
| Q4 2025 | 0 |
| Q1 2026 | 0 |
| Q2 2026 | 0 |
| Q3 2026 | 0 |
| Q4 2026 | 0 |
Last release 25 Aug 2026. Tested with WordPress 7.1 (current).
Reputation
Last 90 days: no reviews. Lifetime: 4.7.
| 5 star | 16 |
|---|---|
| 4 star | 1 |
| 3 star | 0 |
| 2 star | 0 |
| 1 star | 1 |
Security record
1 vulnerability in 24 months (2 on record), patched (latest fixed in 1.6.3).
Show 2 patched vulnerabilities
| Published | Issue | CVSS | Affected | Fixed in | Days to patch |
|---|---|---|---|---|---|
| 14 Feb 2025 | Calculator Builder - Create an Online Calculator <= 1.6.2 - Unauthenticated Local File Inclusion | 8.1 | <= 1.6.2 | 1.6.3 | Patched before disclosure |
| 22 May 2023 | Multiple Wow-Company Plugins (Various Versions) -- Reflected Cross-Site Scripting via 'page' parameter | 6.1 | <= 1.5.0 | 1.5.1 | Patched before disclosure |
Sources: Wordfence Intelligence, CISA Known Exploited Vulnerabilities, readme changelogs.
Support
0% of 1 support threads resolved in the last 2 months.
Momentum
1,000+ active installs. History builds with each weekly snapshot.
| 4 May 2026 | 23 |
|---|---|
| 11 May 2026 | 46 |
| 18 May 2026 | 71 |
| 25 May 2026 | 65 |
| 1 Jun 2026 | 47 |
| 8 Jun 2026 | 65 |
| 15 Jun 2026 | 34 |
| 22 Jun 2026 | 44 |
| 29 Jun 2026 | 46 |
| 6 Jul 2026 | 54 |
| 13 Jul 2026 | 49 |
| 20 Jul 2026 | 54 |
| 27 Jul 2026 | 65 |
| 3 Aug 2026 | 66 |
| 10 Aug 2026 | 66 |
| 17 Aug 2026 | 77 |
| 24 Aug 2026 | 107 |
| 31 Aug 2026 | 75 |
| 7 Sep 2026 | 69 |
| 14 Sep 2026 | 94 |
| 21 Sep 2026 | 94 |
| 28 Sep 2026 | 92 |
| 5 Oct 2026 | 88 |
| 12 Oct 2026 | 95 |
| 19 Oct 2026 | 128 |
| 26 Oct 2026 | 122 |
| 2 Nov 2026 | 18 |
Weekly downloads over the last 4 weeks are 32% above the 27-week average.
Healthier alternatives
Same job, rated Healthy, higher Canary Score and at least 10,000 installs. Never sponsored.
Facts
| Version | 1.6.3 |
|---|---|
| Author | Wow-Company |
| Added | 19 Jul 2021 |
| Last updated | 25 Aug 2026 |
| Active installs | 1,000+ |
| Requires WordPress | 5.0 |
| Tested up to | 7.1.4 |
| Requires PHP | 7.4 |
| Category | Site Administration & Utilities > Site Migration & Cloning |
| Tags | calculate, calculator, calculator maker, online calculator, calculator-builder |
Other plugins by this author: Float menu - awesome floating side menu, Sticky Buttons - Floating Buttons Builder, WP Coder - Insert & Manage Code Snippets, Modal Window - create popup modal window, Hover Effects - easily create any hover effect, Side Menu Lite - Sticky Floating Side Menu, Popup Box - Easily Create WordPress Popups, Floating Button - Easily Create Sticky, Fixed & Floating Buttons, Button Generator - Easily Create Custom Buttons with Icons and Analytics, Bubble Menu - Floating Button Menu with Sticky Navigation, HTML Editor for Contact Form 7, Counter Box - Add Countdowns, Timers & Dynamic Counters to WordPress
Questions
Is Calculator Builder still maintained?
Yes. Last release 25 Aug 2026, 1 release in the last 24 months.
Who owns Calculator Builder, and has it changed hands?
No change recorded. Main committer Wpcalc since Jul 2021.
Was Calculator Builder removed from wordpress.org?
No. Listed on wordpress.org as of 3 Nov 2026.
Is Calculator Builder safe?
2 known vulnerabilities, all fixed (latest in 1.6.3). Not on the exploited list.
Is the latest Calculator Builder update safe to install?
No ownership change before 1.6.3. No one-star spike after it.