1 foot
30.48 cmLength · definition
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
Length & distance
Just how long is 1 foot?
Up close
1 ft
0.3048 mmetres
0.00018939 mimiles
2.0375 × 10⁻¹² AUastronomical units
3.2217 × 10⁻¹⁷ lylight-years
01
1 foot30.48 cmLength · definition
02
A4 paper29.7 cmLength · standard
Both marked spans share one linear scale. Artwork keeps its proportions; poses and surface detail are illustrative.
A little perspective
1 foot has about 1.03 times the length of A4 paper.
Measurements, assumptions & sources +
1 foot
The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.
A4 paper
A4 is 210 × 297 mm. Its 0.06237 m² area is calculated from those nominal sides. The marked span uses the exact measurement; the generated paper texture and outline are illustrative.
University of Cambridge — ISO paper sizes
The marked length is calibrated. Unmeasured illustration details are representative.
Measurement details
Why these numbers?
The visual compares length with length. The records below preserve each value’s basis and caveats.
A4 paper
29.7 cmLength · standard
A4 is 210 × 297 mm. Its 0.06237 m² area is calculated from those nominal sides. The marked span uses the exact measurement; the generated paper texture and outline are illustrative.
- Comparing
- Length ↔ Length
- Relative size
- 1 foot is larger on this measurement by a factor of about 1.03. 1 foot's selected measurement is approximately 2.63% greater than A4 paper's.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
Change your perspective
Put it next to…
Choose a suggestion to redraw the comparison, or open its page to learn what it is.
A little smaller. A little larger.