Calculate Distance Between Two Latitude and Longitude Points in Android
Calculate distance between two latitude and longitude points in Android is crucial for various applications like navigation, route planning, and location-based services. This calculator helps you determine the distance between two points with ease.
- Enter the latitude and longitude of the first point.
- Enter the latitude and longitude of the second point.
- Click ‘Calculate’.
The Haversine formula is used to calculate the distance between two points on the surface of a sphere given their longitudes and latitudes. The formula is as follows:
a = sin²(Δlat/2) + cos(lat1) * cos(lat2) * sin²(Δlon/2)
c = 2 * asin(sqrt(a))
Distance = R * c
where R is the radius of the Earth (approximately 6371 km).
| Method | Distance (km) |
|---|---|
| Haversine | 123.45 |
| Vincenty’s | 123.46 |
| Source | Radius (km) |
|---|---|
| NASA | 6371 |
| NOAA | 6371.2 |
- Always use the latest data for accurate results.
- Consider the Earth’s curvature for long distances.
- For real-time applications, use a reliable API.
What is the Haversine formula?
The Haversine formula is a formula used in geodesy to calculate the distance between two points on the surface of a sphere given their longitudes and latitudes.
Can I use this calculator offline?
Yes, you can use this calculator offline as it’s a client-side application.
For more information, see the Haversine formula on Wikipedia.
For detailed Earth radius data, visit the NOAA’s Earth Radius page.