Justin Tadlock

X3P0: Progress is a block that allows users to create progress bars using a straightforward interface.
The block lets you add progress for nearly any type of goal:
<ul>
<li>Percentage: Outputs a percentage from 0% to 100%.</li>
<li>Decimal: Outputs a plain decimal number.</li>
<li>Currency: Create financial progress bars, choosing from a list of worldwide currencies.</li>
<li>Unit: Choose from a complete list of browser-supported units, such as yards, feet, liters, millimeters, and much more.</li>
</ul>
The output of the progress bar is highly customizable. Aside from standard block options, such as spacing, alignment, and border control, users also have a range of design tools at their disposal.
This block outputs proper <code><progress></code> and <code><label></code> elements in the markup. This should aid in accessibility, ensuring that all potential visitors to your site can read what the value of the progress is.

Progress Bar Block

A customizable progress bar block to visually track completion toward any percentage, numeric, financial, or unit-based goal.

rhewlif

Easy to use 
Simply use the shortcode [thermometer raised=?? target=??] to display a classic-style tracking thermometer on any post, page or sidebar.
Fully customisable 
Unlimited thermometers can be made, each fully customisable to blend seamlessly with your site’s theme. Thermometers are rendered as vector-based images (SVG) that produce a visually sharp graphic. Since the plugin does not load any remote image files, your page-load times will remain fast and save bandwidth for users.
Automatic updating of values supported 
Thermometers accept values using shortcodes from other plugins so you don’t need to worry about keeping track of updates.
Display only what you need 
Optional shortcode parameters can control thermometer size, orientation, tick alignment, currency symbol and position, the thousands separator, colour and style of the fill, a shadow effect, plus more. CSS code can also be implemented for further customisation.
Additional shortcodes 
The ‘raised’ and ‘target’ values are also linked to independent shortcodes ([therm_r], [therm_t] and [therm_%]) – useful for keeping multiple instances up-to-date around your site, for example if you want to keep a running total caption in your site footer/sidebar.
Always free and supported 
Used by thousands of satisfied individuals and organizations. Queries and issues are resolved promptly within the <a href="https://wordpress.org/support/plugin/donation-thermometer//" rel="ugc">support forum</a>.

Donation Thermometer

Displays a fully customisable thermometer for tracking donations or any other goal.

Progress Bar Block vs Donation Thermometer