Convert mile (US survey) to Planck length
Please provide values below to convert mile (US survey) [mi (survey)] to Planck length [l_P], or Convert Planck length to mile (US survey).
How to Convert Mile (Us Survey) to Planck Length
1 mi (survey) = 9.95726057270913e+37 l_P
Example: convert 15 mi (survey) to l_P:
15 mi (survey) = 15 × 9.95726057270913e+37 l_P = 1.49358908590637e+39 l_P
Mile (Us Survey) to Planck Length Conversion Table
| mile (US survey) | Planck length |
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Mile (Us Survey)
The U.S. survey mile is a unit of length equal to 5,280 U.S. survey feet.
History/Origin
The U.S. survey foot was defined such that 1 meter is exactly 39.37 inches. This made the U.S. survey mile slightly longer than the international mile. The use of the survey foot was officially phased out in 2022.
Current Use
The U.S. survey mile was used for land surveying in the United States.
Planck Length
The Planck length is the smallest possible unit of length in the universe, approximately 1.6 x 10⁻³⁵ meters.
History/Origin
The Planck length is derived from fundamental physical constants and is named after the physicist Max Planck. It is a fundamental unit in the system of Planck units.
Current Use
The Planck length is a theoretical concept used in quantum gravity and cosmology to describe phenomena at the smallest scales of the universe.