Python Program to Convert Kilometers to Miles in Python. A kilometer is a unit of length in the metric system equivalent to 1000 meters. Miles is also a unit of length equal to 1760 yards.
Example:
Input: 5.5 Output: 3.418
Formula:
1 kilometer equals 0.62137 miles. Miles = kilometer * 0.62137 Kilometer = Miles / 0.62137
Prerequisites: Python Data Types, Python Operators
Convert kilometers to Miles Example
In this example, we multiplied the conversion factor by the kilometer to get the distance in miles using Python operators.
Python3
# driver codekilometers = 5.5# conversion factorconv = 0.621371# calculate milesmiles = kilometers * convprint('%0.3f kilometers is equal to %0.3f miles' % (kilometers, miles))# example 2kilometers = 6.5# calculate milesmiles = kilometers * convprint('%0.3f kilometers is equal to %0.3f miles' % (kilometers, miles)) |
Output:
5.500 kilometers is equal to 3.418 miles 6.500 kilometers is equal to 4.039 miles
Time Complexity: O(1)
Space complexity: O(1)
Convert Kilometers to Miles Using Math module
Here we will use math module.
Python3
import mathdef km_to_miles(kilometers): miles = kilometers * 0.621371 return miles# Test the functionkilometers = 10miles = km_to_miles(kilometers)print(f"{kilometers} kilometers is equal to {miles} miles.") |
Output
10 kilometers is equal to 6.21371 miles.
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