I have used Plot Over Time for a long time when found that I needed to put multiple charts on one page and category restrictions.
As of April 2026, Plot Over Time is a WordPress chart plugin with 10 active installations and a 5/5 rating from 1 reviews. It has been downloaded 1.5K+ times in total. Requires WordPress 3.0+ and PHP false+. Available on WordPress.org since 2014. Last updated 11 years ago — may have compatibility concerns. Top alternative: wpDataTables – WordPress Data Table….
I have used Plot Over Time for a long time when found that I needed to put multiple charts on one page and category restrictions. The plugin did not allow it. I am insistent on not needing a new plugin – as this one has worked just fine for me… So, I made changes.
My first change is small in user effort, but large in execution… I added an optional parameter for chart_num. This optional parameter is not needed if you are using the plugin for a single chart page. It is only needed to identify what chart you are making on a multi-chart page…
Single chart on a page…
[plot_ext field1="Heart Rate"]
Multi-Chart page…
[plot_ext field1="Heart Rate" chart_num="1"]
[plot_ext field1="Blood Pressure" chart_num="2"]
Want to see it in action? http://www.ourroadtohealth.c…
| WordPress | 3.0+ requiredTested up to 3.9.40 |
| PHP | false+ required |
Version 1.0, July 30, 2014 – Initial Release
Version 1.1, July 30, 2014 – Issues with dates solved
Version 1.2, July 30, 2014 – Minor issue with width settings
Version 1.3, July 30, 2014 – Reduced SQL time, fixed data sorting and limit issues from original plug-in
Version 1.4, July 30, 2014 – Fixed post_cat and maxdays issue created by SQL cleanup in previous version
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.