Use this IELTS band calculator to work out your overall score: enter your four reported skill bands. The calculator adds them, divides by four and applies the published IELTS rounding rule. Your entries stay in this browser session and are not sent to us.
What band do I need? Target planner
Enter the three bands you already have or expect, choose the skill that is still open, and pick your target overall. The planner shows the lowest band in that skill that reaches the target.
You need at least 5.5 in Speaking for 6.5 overall.
IELTS overall rounding table
Four half-band skills always give an average that ends in one of eight fractions. This is how each one rounds, shown for averages from 6.0 to 6.875; the same rule applies at every band.
Average of four skills
Overall band
6.000
6.0
6.125
6.0
6.250
6.5
6.375
6.5
6.500
6.5
6.625
6.5
6.750
7.0
6.875
7.0
Worked examples
Listening
Reading
Writing
Speaking
Average
Overall
7.0
6.5
6.0
6.5
6.500
6.5
6.5
6.5
6.0
5.5
6.125
6.0
7.5
7.0
6.0
6.5
6.750
7.0
6.0
6.0
5.5
5.5
5.750
6.0
8.0
7.5
6.5
6.0
7.000
7.0
6.5
6.0
6.0
6.0
6.125
6.0
How the IELTS overall band is worked out
An IELTS Test Report Form shows a band for each of four skills: Listening, Reading, Writing and Speaking. The overall band is the arithmetic mean of those four bands, rounded to the nearest half or whole band. Each skill has equal weight in this calculation. The overall band is therefore a summary of the reported skill bands, not a fifth assessment with separate marking criteria.
To calculate it yourself, add the four bands and divide by four. For example, Listening 7.0, Reading 6.5, Writing 6.0 and Speaking 6.5 total 26.0. Dividing by four gives 6.5, so the overall band is 6.5. You can change any input above to see how a different skill band changes the average. This is useful for planning practice, but it cannot predict what an examiner will award.
IELTS rounds an average ending in .25 up to the next half band and one ending in .75 up to the next whole band. Thus 6.25 becomes 6.5, and 6.75 becomes 7.0. An average below a quarter is rounded to the preceding whole band; an average between a half and three quarters is rounded to the preceding half band. The calculator uses integer half-band units internally so that decimal arithmetic cannot shift a boundary.
Only use bands that appear on a genuine Test Report Form if you want to reproduce an official overall band. A practice-test band, teacher estimate or online score may be helpful for learning, but its accuracy depends on the quality of that assessment. In particular, Writing and Speaking require human evaluation against published criteria; entering a hoped-for band here does not make it an attained result.
Listening and Reading are marked from correct answers, but their conversion to bands varies by test version. We do not include a raw-score conversion table because a generic table could imply a level of precision the official material does not guarantee. Use the four reported bands instead. For Writing and Speaking, focus on the criteria and on feedback that identifies specific next steps rather than on the overall number alone.
A higher band in one skill can offset a lower band in another for the overall calculation, but institutions may set minimum bands for individual skills. Check the current requirements of your university, employer or visa authority directly. The overall result is not a substitute for those separate requirements. Read the official IELTS explanation linked below before making a high-stakes decision.
Speaking is where Vietnamese test-takers lose most
IELTS 2024–25 data lists a 5.61 Speaking mean against a 6.20 overall mean for Vietnamese test-takers. Use this as population context, not a prediction of your band.
An IELTS band calculator (also called an IELTS score calculator or IELTS calculator) averages your Listening, Reading, Writing and Speaking bands and rounds the result the way IELTS does. This one gives an estimate, not an official score.
How is my IELTS overall band calculated?
Add Listening, Reading, Writing and Speaking bands, divide by four, then round to the nearest half or whole band using IELTS rules.
Does 6.25 round to 6.5?
Yes. IELTS rounds an average ending in .25 to the next half band. An average ending in .75 rounds to the next whole band.
Does 6.125 round down to 6.0?
Yes. An average below .25 rounds down to the whole band, so 6.125 becomes 6.0. An average from .5 up to .625 stays at the half band, so 6.625 becomes 6.5.
What Speaking band do I need for 6.5 overall?
It depends on your other three bands. With Listening 7.0, Reading 6.5 and Writing 6.0, a Speaking band of 5.5 is enough: the average is 6.25, which rounds up to 6.5, while 5.0 gives 6.125, which rounds down to 6.0. Use the target planner on this page with your own bands.
Can one low skill pull my overall band down?
Yes. Each skill counts for a quarter of the average, so half a band lower in one skill moves the average by 0.125, which can cross a rounding boundary. Universities and visa authorities may also set a minimum for each skill.
Is this an official IELTS result?
No. Only an authorised IELTS test can issue an official score. This tool calculates an estimate from the bands you enter.
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