First, the arithmetic — it may be closer than you think
Your overall band is the average of your four skills, rounded to the nearest half band. That rounding is generous, and it means the gap between 6.5 and 7 is often much smaller than it feels.
| Listening | Reading | Writing | Speaking | Average | Overall |
|---|---|---|---|---|---|
| 7.5 | 7.5 | 6.0 | 6.5 | 6.875 | 7.0 |
| 7.0 | 7.0 | 6.0 | 6.5 | 6.625 | 6.5 |
| 7.0 | 7.5 | 6.0 | 6.5 | 6.75 | 7.0 |
Look at rows two and three. Half a band, in one skill, flipped the overall from 6.5 to 7. So before you plan six months of work, find out where you actually are — the cheapest half-band may be in the skill you were not worrying about.
Writing: the hardest 7, and the least intuitive
Writing is where most people are stuck, and the 6→7 move is different on each criterion. Two of them require doing less, not more.
| Criterion | What people do | What actually moves it to 7 |
|---|---|---|
| Task Response | Add more ideas. | Fewer ideas, developed further. Every claim needs a reason, a mechanism and a concrete example. Three assertions score below one developed argument. |
| Coherence & Cohesion | Add more linking words. | Delete half of them. Band 6 warns devices may be used mechanically; band 7 warns against over-use. Fix the information order instead — start each sentence from what the last one ended with. |
| Lexical Resource | Reach for impressive synonyms. | Precision, not rarity. A thesaurus produces collocations that do not exist. Band 7 asks for awareness of collocation — make a mistake, heavy rain — which uses words you already know. |
| Grammatical Range | Write longer sentences. | Shorter complex sentences. Band 7 counts error-free sentences, so one 60-word sentence with a broken clause is a failed sentence. And kill the comma splices. |
Notice the pattern: in three of the four, the candidate is adding the very thing that marks a band 6 script. More linkers, more synonyms, more ideas, longer sentences — those are the signature of a 6, not the route to a 7.
Speaking: take more risk, not less
The speaking 6→7 move is the most counter-intuitive of all, because the safe strategy is the trap.
| Criterion | The 6.5 → 7 move |
|---|---|
| Fluency & Coherence | Give every answer a shape: point → reason → example. This produces long runs of speech and removes the hesitation caused by having nothing to say. |
| Lexical Resource | Learn to paraphrase around a word you don't have, rather than stopping or guessing. The descriptor names this directly. |
| Grammatical Range | Attempt complex sentences on purpose — although, which, a conditional — and accept the occasional error. Band 7 expects some errors to persist. Flawless simple sentences show no range and cannot score 7. |
| Pronunciation | Word stress and word endings. Not accent — accent is not what is marked. |
The thing that quietly caps everyone
Memorised language is penalised across the test, and it is the single most common ceiling on a 6.5.
- "In today's modern society…" — an empty opener, instantly recognisable as template language.
- "Firstly… Secondly… Moreover… Last but not least…" — the clearest band-6 marker in IELTS writing.
- A learned idiom dropped into a speaking answer where it does not fit.
- A rehearsed Part 2 answer delivered regardless of the question asked.
All four feel like preparation. All four announce to an examiner that you are performing rather than communicating, and they cost marks on more than one criterion at once. Removing them is free, and for some candidates it is most of the 6.5 → 7 gap.
A plan that actually targets 7
- Find out where you really are, per criterion. "My writing is 6" is not a diagnosis. Task Response and Grammatical Range fail for opposite reasons and need opposite fixes.
- Take the cheap half-band first. If reading or listening is 6.5 on timing rather than English, fix that before you touch writing.
- Then attack the criterion, not the skill. Delete linkers. Develop fewer ideas. Attempt complex grammar. Paraphrase instead of stopping.
- Delete your memorised material. All of it.
Aflo marks every criterion separately and shows you which one is actually holding your band down — including an improved version of your own answer, so you can see what the 7 version of the same idea looks like.
Frequently asked questions
How long does it take to go from 6.5 to 7 in IELTS?
It depends entirely on where the 6.5 is coming from, which is why a diagnosis matters more than a timeline. Because the overall is an average rounded to the nearest half band, half a band in one skill can flip a 6.5 to a 7 — and for many candidates the cheapest half-band is in reading or listening, where technique and timing are trainable, rather than in writing.
Why am I stuck at 6.5 in IELTS Writing?
Usually because you are adding the things that mark a band 6 script. More linking words (band 7 warns against over-use), more synonyms from a thesaurus (which produce collocations that do not exist), more ideas (when the criterion rewards developing fewer), and longer sentences (when band 7 counts error-free sentences). On three of the four criteria the move to 7 requires doing less, not more.
Should I avoid grammar mistakes to get band 7 in Speaking?
No — this is the trap. The criterion is Grammatical Range and Accuracy, and band 7 explicitly expects some errors to persist. Speaking only in short, correct, simple sentences protects your accuracy and caps your range at around 6. A complex sentence with a small slip scores higher than a flawless simple one.
Do memorised phrases help or hurt?
They hurt, and they are one of the most common ceilings on a 6.5. 'In today's modern society', the Firstly/Moreover frame, a learned idiom dropped where it does not fit, a rehearsed Part 2 answer — all of them signal performance rather than communication, and they cost marks on more than one criterion at once.