WaniKani tools and calculators
14 free calculators and coverage analysers for WaniKani learners. No account required for most.
Calculators
09- Projection calculator/tools/projection-calculator
Estimate your WaniKani finish date from your current pace.
- Level by date/tools/level-by-date
Work backwards from a target date to a lesson load.
- Daily review budget/tools/daily-review-budget
Reviews per day at a target pace.
- Vacation calculator/tools/vacation-calculator
Queue size after N days away from the app.
- Queue burndown/tools/queue-burndown
Days to clear a backlogged review queue.
- Reset recovery/tools/reset-recovery
Time to re-climb after a reset.
- JLPT countdown/tools/jlpt-countdown
Where your WK level will be on JLPT test day.
- Time to burn/tools/burn-time
How long an item takes to reach Burned (~6 months).
- Lifetime vs monthly/tools/lifetime-vs-monthly
Subscription break-even math for WaniKani.
Coverage tools
05- Can I read this?/tools/can-i-read-this
Paste Japanese text, see your kanji coverage.
- Kanji breakdown/tools/kanji-breakdown
JLPT, Joyo, and frequency for every kanji.
- JLPT coverage/tools/jlpt-coverage
WaniKani coverage of N5 through N1.
- Joyo coverage/tools/joyo-coverage
WaniKani coverage of the 2,136 Joyo kanji.
- Frequency coverage/tools/frequency-coverage
WaniKani coverage of the top 2,500 most common kanji.