The length of a fanfiction story, or any story published solely online for that matter, cannot, for obviously reasons, be counted in pages. But the word-count gives an indication as to the length of the story were it to be printed in physical form. Based on the respective lengths of J. K. Rowling's heptalogy *, comparative novel-lengths can be derived:
| Novel | Words | Chapters | Pages | Wds/Pg | Wds/Chp | Pgs/Chp |
|---|---|---|---|---|---|---|
| Harry Potter and the Philosopher's Stone | 76,944 | 17 | 309 | 249 | 4,526 | 18 |
| Harry Potter and the Chamber of Secrets | 85,141 | 18 | 341 | 250 | 4,730 | 19 |
| Harry Potter and the Prisoner of Azkaban | 107,253 | 22 | 435 | 247 | 4,875 | 20 |
| Harry Potter and the Goblet of Fire | 190,637 | 37 | 734 | 260 | 5,152 | 20 |
| Harry Potter and the Order of the Phoenix | 257,045 | 38 | 870 | 295 | 6,764 | 23 |
| Harry Potter and the Half-Blood Prince | 168,923 | 30 | 652 | 259 | 5,631 | 22 |
| Harry Potter and the Deathly Hallows | 198,227 | 37 | 759 | 261 | 5,357 | 21 |
| Total HP Series | 1,084,170 | 199 | 4,100 | 264 | 5,448 | 21 |
| James Potter and the Hall of Elders' Crossing | 178,353 | 22 | 496 | 360 | 8,107 | 23 |
| James Potter and the Curse of the Gatekeeper | 189,496 | 21 | 501 | 378 | 9,023 | 24 |
| James Potter and the Vault of Destinies | 200,746 | 26 | 652 | 308 | 7,721 | 25 |
| James Potter and the Morrigan Web | 224,194 | 26 | 740 | 303 | 8,622 | 28 |
| James Potter and the Crimson Thread | 214,240 | 28 | – | – | 7,651 | – |
| Total JP Series | 1,007,029 | 123 | – | – | 8,233 | – |