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Length & distance

Just how long is 0.5 miles?

Human scale

0.5 mi

Scale
0.5 miles

The quantity is exact as entered.

804.7 mLength
0 - shared origin
Burj Khalifa

Burj Khalifa is a skyscraper in Dubai, United Arab Emirates, completed in 2010.

828 mHeight
0 - shared origin

Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork. A ruler represents the selected distance or a measurement not visible in this view.

A little perspective

The height of Burj Khalifa is about 1.03 times 0.5 miles.

Measurements, assumptions & sources +

0.5 miles

Length: 804.7 m; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Burj Khalifa

Height: 828 m; specified.

Architectural height to the top of the spire, 828 m. It is useful to compare consistently stated heights, since roof, antenna and occupied-floor heights differ.

Guinness World Records — Burj Khalifa

The marked height is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 0.5 miles with the height of Burj Khalifa. The notes below explain how each value was chosen.

0.5 miles

804.7 m

Length · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Burj Khalifa

828 m

Height · specified

Architectural height to the top of the spire, 828 m. It is useful to compare consistently stated heights, since roof, antenna and occupied-floor heights differ.

Comparing
Length ↔ Height
Relative size
The height of Burj Khalifa is about 1.03 times 0.5 miles. The height of Burj Khalifa is approximately 2.9% greater than 0.5 miles.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

This comparison follows the selected length only; other dimensions may differ.

804.67 mmetres
2,640 ftfeet
5.3789 × 10⁻⁹ AUastronomical units
8.5054 × 10⁻¹⁴ lylight-years

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