Sometimes, we want to increment number by 0.01 in JavaScript using a loop.

In this article, we’ll look at how to increment number by 0.01 in JavaScript using a loop.

How to increment number by 0.01 in JavaScript using a loop?

To increment number by 0.01 in JavaScript using a loop, we can use the JavaScript number’s toFixed method.

For instance, we write:

const heights = [];
for (let i = 1.20, l = 2.5; i < l; i += 0.01) {
  heights.push(i.toFixed(2));
}
console.log(heights)

We add a for loop that increments i by 0.01 with each iteration.

Then we call i.toFixed with 2 to round i to 2 decimal places and convert it to a string.

Then we call height.push to append the string to the array.

Conclusion

To increment number by 0.01 in JavaScript using a loop, we can use the JavaScript number’s toFixed method.