Doctor Who TARDIS Scale Converter
Compare the TARDIS exterior (3.05m police box) to its infinite interior (100m console room) and Daleks (1.73m).
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About this conversion
The BBC's official Doctor Who specs list the TARDIS police-box exterior at about 3.05 meters tall, just under twice average human height, while the console room is stated as 'infinite' but portrayed as about 100 meters across in the 2005 series art books. Daleks are about 1.73 meters tall and Cybermen about 1.93 meters, both designed to loom over companions.
The exterior and Dalek/Cyberman heights are BBC-published figures; the interior 100m is a production-design figure for the 2005 console room, not an in-universe absolute, but it is the most cited official number.
Units supported: Meters, feet, and named scales (TARDIS box 3.05m, TARDIS interior 100m, Dalek 1.73m, Cyberman 1.93m).
Source note: Exterior/Dalek/Cyberman heights from BBC official specs; interior 100m from 2005 production design.
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Frequently asked questions
What units can I convert with the Doctor Who TARDIS Scale converter?
Meters, feet, and named scales (TARDIS box 3.05m, TARDIS interior 100m, Dalek 1.73m, Cyberman 1.93m).
Is this an official, canon conversion?
Exterior/Dalek/Cyberman heights from BBC official specs; interior 100m from 2005 production design.
Can I convert in both directions?
Yes, enter a value in either field and the other updates instantly. You can also tap the swap button to flip the two units, or use the copy-link button to share this exact conversion.