Conversion Formula:
Approximate conversion at the equator
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The degrees to kilometers conversion provides an approximate distance measurement based on latitude degrees. One degree of latitude is approximately 111.32 kilometers at the equator.
The calculator uses the simple conversion formula:
Where:
Note: This conversion is most accurate at the equator. The actual distance varies slightly with latitude due to Earth's shape.
Details: This conversion is useful for geography, navigation, and mapping applications where approximate distances between latitude lines are needed.
Tips: Enter the latitude degrees (positive value) and the calculator will provide the equivalent distance in kilometers.
Q1: Is this conversion exact?
A: No, it's an approximation. The actual length of a degree varies slightly with latitude.
Q2: Does this work for longitude degrees?
A: No, longitude degrees vary in length depending on latitude. This calculator is for latitude only.
Q3: Why 111.32 km per degree?
A: This is based on Earth's circumference divided by 360 degrees.
Q4: How accurate is this at different latitudes?
A: The variation is small (about ±0.5%) between the equator and poles.
Q5: Can I use this for precise measurements?
A: For precise measurements, use more advanced geodesic calculations that account for Earth's ellipsoidal shape.