Normally you can only see your estimated health with the hearts bar, where half a heart is 5%.

But this data pack will show your ACTUAL health. In this case, it shows you your health percentage.

HOW IT WORKS

The data pack will show you how much health % you have. It takes your health through your player data, then assigns the value into a score. This number ranges from 0 to 100 to give you your health %. Because of how the data pack works, the % will be rounded down to the nearest tenth, regardless of the hundredth digit.

So with 33.33333 . . . % health, it would be rounded to 33.3%. Similarly, if you have 91.66666 . . . % health, it would be rounded to 91.6%.

Your % is shown in the actionbar, and the color varies depending on your health. As your health % drops, the color may change from green to orange to red.

This data pack can be useful for late-game players since weak attacks with late-game armor barely do damage.

Note: This datapack only supports 1.21+ due to renames in the datapack directories (i.e. "functions" --> "function").