Calculator Builder – Create an Online… vs Slope Calculator (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Calculator Builder – Create an Online…
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Calculator Builder – Create an Online… has a higher user rating (4.7/5 from 18 reviews) and leads in active installations (1.0K+ vs 0). Both are free WordPress plugins. Calculator Builder – Create an Online… has accumulated 33K+ total downloads while Slope Calculator has 616.
Detailed Comparison
| Metric | Calculator Builder – Create an Online… | Slope Calculator | |
|---|---|---|---|
| Rating | 4.7/5 | ◄ | N/A |
| Total Reviews | 18 | ◄ | 0 |
| Active Installs | 1.0K+ | ◄ | 0 |
| Total Downloads | 33K+ | ◄ | 616 |
| Support Resolution | N/A | N/A | |
| Last Updated | 4 months ago | ◄ | 3 years ago |
| First Released | 2021 | 2022 | |
| Age | 5 years | 4 years | |
| WP Requires | 5.0+ | 4.6+ | |
| PHP Requires | 7.4+ | 5.2.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.6.3 | 1.0.0 |
Rating Breakdown
Calculator Builder – Create an Online…
Slope Calculator
Download Trends
Recent Reviews
Calculator Builder – Create an Online… Reviews
Simple but yet useful
I find this one of the very useful plugin and easy..
Fantastic Plugin!
I recently had the pleasure of working with one of the developers of this WordPress plugin, and I must say, the experience was outstanding! I needed to implement a pet food calculator that dynamically
Excellent
thanks for excellent plugin
Slope Calculator Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.