Four section scores in, one overall IELTS band out. Put your Listening, Reading, Writing and Speaking marks into the boxes, press Calculate, and this gives you the band the average rounds to.
It is for practice tests, mock exams and the moment after a test when you are trying to work out whether you hit the number on the offer letter. Takes about ten seconds and saves you doing the rounding in your head at midnight.
Honest detail: the arithmetic is exact but the number is still an estimate. Your official band comes from examiners on the day, so treat this as a check rather than a result.
Enter your IELTS section scores (0–9) to calculate your overall band score.
How it works
There are four boxes, one per section, each accepting anything from 0 to 9 in half band steps. All four are required: leave one blank and the tool stops and asks for all four section scores instead of averaging over three. Anything outside 0 to 9 is rejected with its own message.
The calculation is a straight mean of the four sections, rounded to the nearest half band. That rounding is where most of the confusion lives, because a mean of 6.25 becomes 6.5 and a mean of 6.125 becomes 6.0. Both are half a band away from a clean number, and the rule pushes the first one up while leaving the second where it is.
Reset clears all four fields, which is what you want between practice papers so yesterday’s scores do not sneak into today’s average.
A worked example
Listening 7.0, Reading 6.5, Writing 6.0, Speaking 5.5. The four add to 25.0, the average is 6.25, and the tool reports an overall band of 6.5. That is the awkward one, since a raw average looks like a 6.2 and there is no such thing as a 6.2 band. The round up to 6.5 is the standard behaviour and it is what the official scoring does too.
Now Listening 6.5, Reading 6.5, Writing 6.0, Speaking 5.5. The total is 24.5 and the average is 6.125, which rounds down to 6.0. Same four half bands, same distance from a clean number, opposite outcome, which is why working it out by eye so often gets it wrong.
A plain case: 7.5, 7.0, 6.5 and 7.0 gives 28.0 across four, an average of exactly 7.0, and an overall band of 7.0 with no rounding at all. Round numbers behave.
What the overall band hides
An average treats the four sections as equal, so a strong Listening can carry a weak Writing. Plenty of universities and professional bodies set a minimum in each section as well as an overall figure, and an offer that says 6.5 overall with no band below 6.5 is a different target from 6.5 overall alone. Check the exact wording on your offer, because that is where people get caught.
It is also worth running the number backwards before a test. If an offer wants 6.5 overall and your last three practice runs came out 6.0, 6.5 and 6.0, the thing to work on is whichever section is dragging the average down, and the section boxes make that obvious the moment you see them side by side. Writing is the usual suspect, since it moves slowly compared to the other three.
The other limit is the input. IELTS is marked in half bands, so if you type a number like 7.3 the tool will happily average it and hand back something that looks authoritative but does not correspond to a real band. Keep everything in 0.5 steps and the output stays honest. For the official number on a Test Report Form, the British Council, IDP and Cambridge are the ones who issue it, not this page.
Other tools
- Ireland degree classification — the grading scale waiting on the other side of the degree
- Kenya KCSE points — another school leaver grading system, and it adds up differently
- Major GPA calculator — for the transcript that goes alongside the test report
Frequently asked questions
How is the overall band worked out?
The four section scores are averaged, then rounded to the nearest half band. So 7.0, 6.5, 6.0 and 5.5 averages 6.25 and rounds up to 6.5. No section is weighted more heavily than another in this calculation.
What happens with a 6.25 average?
It rounds up to 6.5, since a quarter of a band sits on the line and the rule sends it to the next half band. Averages of 6.125, 6.375, 6.625 and 6.875 all round to the closest half band in the same way.
What band do universities ask for?
It varies by institution, faculty and level of study. Many undergraduate offers sit around 6.0 to 6.5, postgraduate offers often ask for 6.5 or above, and competitive or regulated programmes such as medicine, law and teaching can ask for 7.0 with a floor in each section. Read your actual offer letter.
Can I enter scores that are not half bands?
The tool will accept and average anything between 0 and 9, but real IELTS results come in 0.5 increments. Entering a number the test never issues gives you a precise looking answer to a question nobody was asking, so stick to the half bands.
Is this my official IELTS score?
No, it is arithmetic on scores you typed in. The official band comes from the test itself and appears on your Test Report Form, and any difference between the two is down to what you entered here rather than a disagreement about the rule.