Weighted Average Calculator Online: Free, Step by Step

Published 6 November 2026 by Kloora Tools

Quick answer: Weighted Average Calculator: Calculate a weighted average for grades or scores from up to four values and their weights. Everything runs in your browser, so nothing you enter is uploaded or stored.

People search for this in many ways: "weighted average calculator", "weighted average calculator online", "weighted average calculator for grades", "weighted average calculator percentage". They all lead to the same job, and the Weighted Average Calculator on Kloora Tools does it for free, with no signup, on a phone or a computer.

How to use the Weighted Average Calculator

  1. Enter your values in the fields.
  2. The results update instantly as you type.
  3. Note or copy the numbers you need.

Open the Weighted Average Calculator in a new tab and keep this page beside it.

Questions people ask

What is the formula?

Weighted average = sum of (value x weight) divided by the sum of the weights.

Is the Weighted Average Calculator free?

Yes. It is free, needs no signup and works on any device.

Related searches for these answers include "how to compute average weighted mean", "how to weighted average calculator".

Free and online versions

Related searches here include "weighted average calculator online", "moving average calculator online", "weighted mean calculator online", "weighted grade calculator online", "exponential moving average calculator online". The Weighted Average Calculator is free and runs in your browser. Instant results. Free, no signup.

More related searches

What you get

Try it now

Open the free Weighted Average Calculator. You can also browse the Kloora Tools home page or the related guides below.

Try it now: Weighted Average Calculator. Calculate a weighted average for grades or scores from up to four values and their weights.

Frequently asked questions

What is the formula?

Weighted average = sum of (value x weight) divided by the sum of the weights.

Do the weights have to add to 100?

No. The tool divides by the total weight, so any positive weights work.

Is the Weighted Average Calculator free?

Yes. It is free, needs no signup and works on any device.

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