Cast Age Comparison
| Actor | Character | Actor Age | Char Age | Conf | Diff | Source/Hints | |
|---|---|---|---|---|---|---|---|
 |
Daniel Radcliffe | Harry Potter | 16 | 14 | C4 | +2 | HP Wiki: Born 31 July 1980. Film takes place 1994-1995 school year. Age = 14 (turns 15 on July 31, 1995) |
 |
Rupert Grint | Ron Weasley | 17 | 14 | C4 | +3 | HP Wiki: Born 1 March 1980. Film takes place 1994-1995 school year. Age = 14 (turns 15 on March 1, 1995) |
 |
Emma Watson | Hermione Granger | 15 | 15 | C4 | 0 | HP Wiki: Born 19 September 1979 (cited from Philosopher's Stone). She is oldest in their year, turns 15 in September 1994 |
 |
Brendan Gleeson | Alastor 'Mad-Eye' Moody | 50 | - | C1 | ||
 |
Michael Gambon | Albus Dumbledore | 65 | 113 | C4 | -48 | HP Wiki: Born August 1881, died 30 June 1997. Listed as centenarian. 1994 - 1881 = 113 |
Actor Age
Actor’s real age when the production was filmed or released
Char Age
The character’s age as stated or implied in the story
Diff
Difference between actor age and character age (green = close, red = far apart)
Source/Hints
Where the character age was found or how it was inferred
Confidence Scale
C5
Canonical — age explicitly stated in the production
C4
Canonical — derived from dates or events in the story
C3
Strong secondary source (script, novelization, creator interview)
C2
Inferred range — estimated from context clues
C1
Unknown — no reliable age information found