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Vocabulary Coverage

Learning words in frequency order, here's how many unique words you need to know to reach various coverage percentages for this series:

Coverage Words Needed % of Unique Words
75% 639 37.0%
80% 822 47.7%
85% 1,048 60.8%
90% 1,274 73.9%
95% 1,500 87.0%
96% 1,545 89.6%
97% 1,590 92.2%
98% 1,635 94.8%
99% 1,680 97.4%

Total Unique Words: 1,725
Total Word Occurrences: 4,516