Kanji
炭
Charcoal
Also: Coal
On'yomi
- たん tan
Kun'yomi
- すみ sumi
Stroke count, radical and JLPT level of 炭
炭 has 9 strokes and its Kangxi radical is 火 (fire), number 86. Hashidari places it at JLPT N2. Japanese students learn it in grade 3 of elementary school.
No official JLPT kanji list exists: the level is Hashidari's own placement. How we place kanji