Question 1

What is the best WordPress Units plugin?

Accepted Answer

The most widely used units plugins are ranked by active installations on PluginSift. You can sort by popularity, rating, or recent updates to find the best option for your needs. As of April 2026, there are 4 units plugins available.

Question 2

How many WordPress Units plugins are there?

Accepted Answer

As of April 2026, there are 4 WordPress units plugins listed on PluginSift. This includes free, freemium, and premium options from various developers.

Question 3

Are there free Units plugins for WordPress?

Accepted Answer

Yes, the majority of WordPress units plugins offer a free version. Many also have premium tiers with advanced features. You can use the filter options above to browse only free plugins.

Question 4

How do I compare Units plugins?

Accepted Answer

PluginSift lets you compare any two plugins side by side. Visit a plugin page and click "Compare", or use the Compare tool in the navigation. Comparison pages show ratings, active installations, support quality, update frequency, and more.

WordPress Units Plugins

JKL Unit Converter

additional measurements units for…

Units

Referral-system-IVD

Frequently Asked Questions