Kanji by Kanken level
The Kanken (漢検, Japan Kanji Aptitude Test) is a kanji exam taken by native speakers too, from level 10 (easiest) to level 1.
10級 80 kanji · Elementary school grade 1 kanji9級 160 kanji · Elementary school grade 2 kanji8級 200 kanji · Elementary school grade 3 kanji7級 202 kanji · Elementary school grade 4 kanji6級 193 kanji · Elementary school grade 5 kanji5級 191 kanji · Elementary school grade 6 kanji4級 313 kanji · Junior high school level3級 284 kanji · Junior high school graduate level準2級 328 kanji · High school level2級 185 kanji · High school graduate level, all jōyō kanji準1級 – 1級 647 kanji · Partial: the non-jōyō kanji on this site
Levels 10 to 5 match the kanji taught in elementary school, and levels 4 to 2 cover the rest of the jōyō list. Levels pre-1 and 1 test about 3,000 and 6,000 kanji; this page only groups the non-jōyō kanji on this site.