A 6.0 is the highest TOEFL score and the only band ETS maps to CEFR C2 — mastery. Overall 6.0 needs your four section bands to average at least 5.75 — two 6.0s and two 5.5s is the minimum combination without a lower section.
C2 describes someone who understands virtually everything they hear or read and expresses themselves spontaneously, fluently and precisely, even in complex situations. On the TOEFL, band 6 means near-perfect performance in the upper modules and in every constructed response.
On the old scale band 6.0 spans about 114–120. The rounding rule makes the overall 6.0 demanding: sections of 6.0, 6.0, 6.0 and 5.0 average 5.75 and round up to 6.0, but 6.0, 6.0, 5.5 and 5.5 also average 5.75 — while 6.0, 5.5, 5.5 and 5.5 averages 5.625 and rounds to 5.5.
A 6.0 is above any standard published requirement. It will not distinguish you in admissions beyond meeting the threshold, but it removes any question about English proficiency, including for programs with demanding section minimums.
Stop preparing for the TOEFL. Send the score and move your effort to whatever else your application or job needs. Scores are valid for two years from the test date, so if your plans run longer than that, note the expiry date now.
If you are preparing to reach 6.0 rather than holding one, the work is error elimination: full practice tests, careful review of every lost item, and rehearsal until timing feels easy rather than tight.
There is no band above 6.0, so the question is what it takes to stay there in every section.
Holding 6.0 in Reading means near-perfect accuracy in the upper module — including Complete the Words items where one wrong letter costs the point.
Holding 6.0 in Listening means efficient notes that capture every relationship between ideas, so no detail question surprises you.
Holding 6.0 in Speaking means exact repetition and fully developed, effortless interview answers on any topic.
Holding 6.0 in Writing means no Build a Sentence errors and responses that are precise, natural and complete within the time.
For keeping or reaching the top band. Each week assumes five or six short sessions. For a full schedule, see the 1-month TOEFL study plan.
Practice every 2026 task type
Short lessons and timed practice for all twelve TOEFL task types, free to start.
One half band down: TOEFL 5.5. See how all eleven bands line up with CEFR in the TOEFL CEFR levels guide.
Official pages checked for this guide. Last reviewed October 2026.