Reading Level / Lexile Approximation Tool
Estimate a general reading range using fluency, accuracy, comprehension, and a Lexile reference table.
This tool provides an informal approximation only.
Your result will appear here.
Lexile Reference Table
This table is a general reference only. Lexile ranges are not the same as a formal reading diagnosis or a guarantee of grade-level performance.
| Grade | Approximate End-of-Year Lexile Range |
|---|---|
| K | BR160L–150L |
| 1 | 165L–565L |
| 2 | 425L–790L |
| 3 | 645L–980L |
| 4 | 850L–1155L |
| 5 | 950L–1255L |
| 6 | 1030L–1335L |
| 7 | 1095L–1405L |
| 8 | 1155L–1465L |
| 9 | 1205L–1515L |
| 10 | 1250L–1605L |
| 11–12 | 1295L–1605L |
Always consider comprehension, fluency, vocabulary, background knowledge, and text difficulty.
How to Use
This tool provides an approximation only. Lexile ranges are reference points, not a formal reading diagnosis or a guarantee of grade-level performance.
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