Free · no sign-up · works on your phone
See how you measure up.
Stand yourself next to a friend, a giraffe or a T. rex. Compare heights side by side, then share the result or turn it into a video.
- 400 silhouettes
- cm & ft/in
- Shareable links
- Video export
Build your comparison
Add a name and a height. Tap a silhouette to compare any two.
Add a subject above to start comparing heights — try your own height, or a friend's.
| Name | Height |
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Popular comparisons
One tap opens any of these on the board, ready to edit.
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Height comparison Name Height You 175.1 cm Giraffe 530 cm You vs a giraffe
The tallest animal alive towers over everyone.
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Height comparison Name Height You 175.1 cm T. rex 370 cm Giraffe 530 cm T. rex vs a giraffe
Can the king of dinosaurs look a giraffe in the eye?
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Height comparison Name Height Dad 175.1 cm Mum 161.9 cm Son 131.4 cm Toddler 91 cm The family lineup
Line everyone up and see who is catching up.
Height tools
Free calculators and charts, each with its method and sources shown.
- Height converter cm, metres, feet and inches in one tap.
- cm to feet chart Every height from 140 to 210 cm in feet and inches.
- Height difference Exact gap and percentage between two heights.
- Country average Where you rank against the world.
- You vs the world A map of how your height compares, country by country.
- Child percentile WHO and CDC growth charts, explained.
- Child height predictor A mid-parental estimate for your child.
- BMI calculator Adult BMI and the healthy weight range for your height.
- Sitting height ratio How your height splits between torso and legs.
From the guides
Straight answers, backed by real sources.
