HTMLProgressElement: max property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

The max property of the HTMLProgressElement interface represents the upper bound of the <progress> element's range.

Value

A floating point number that is greater than zero. The default value is 1.0.

Examples

HTML

html

Progress: <progress id="pBar"></progress> <span>0</span>%

JavaScript

js
const pBar = document.getElementById("pBar");
const span = document.getElementsByTagName("span")[0];

console.log(`Default value of max: ${pBar.max}`);

pBar.max = 100;
pBar.value = 0;

setInterval(() => {
  pBar.value = pBar.value < pBar.max ? pBar.value + 1 : 0;

  span.textContent = Math.trunc(pBar.position * 100);
}, 100);