Seven short questions suggest a level to aim for at your next sitting. It asks rather than tests, so treat the answer as a starting point, not a verdict.
Your result
Answer every question to see a suggestion (6 left).
What this cannot tell you
It asks; it does not test. People often rate themselves higher or lower than a test would.
The kanji and word counts are rough figures that circulate among learners. The organizers have published no vocabulary, kanji or grammar lists since 2010.
One sentence per level is a glimpse of reading, not a reading test, and nothing here tests listening.
It does not know how long you have before your sitting, or how much you study each week.
The listening question, and the kinds of writing named in the grammar question, put the organizers' published summary of each level into Kiku's own words.
Already have scores? The score checker applies the pass rules to them.