What is the Haversine Distance Calculator?
The haversine distance calculator is a free online tool that helps you work out haversine distance quickly and accurately. It uses the standard formula Haversine formula on the Earth's radius (6371 km) and shows the result instantly as you type, along with a full breakdown so you can see exactly how the answer was reached.
How to use this calculator
- Enter the latitude and longitude of both points.
- See the straight-line distance.
Formula used
Haversine formula on the Earth's radius (6371 km)Explanation of each input
- Latitude 1 (deg) โ the latitude 1 used in the calculation.
- Longitude 1 (deg) โ the longitude 1 used in the calculation.
- Latitude 2 (deg) โ the latitude 2 used in the calculation.
- Longitude 2 (deg) โ the longitude 2 used in the calculation.
Understanding your result
- Great-circle distance โ the calculated great-circle distance in km.
Step-by-step calculation
For the example values Mumbai to Delhi:
- Apply the formula:
Haversine formula on the Earth's radius (6371 km) - Substitute the values: haversine
- Result: about 1150 km
Worked example
| Inputs | Mumbai to Delhi |
|---|---|
| Working | haversine |
| Result | about 1150 km |
Benefits and practical uses
This calculator saves you time and reduces errors when you need haversine distance. It is useful for students, professionals and anyone who wants a fast, reliable answer without manual calculation. Results update instantly, work in your browser and can be copied or shared in one click.
Assumptions and limitations
- Spherical Earth, radius 6371 km.
Frequently asked questions
Is this road distance?
No - it is the great-circle (as-the-crow-flies) distance, not driving distance.
Disclaimer: Results are provided for general information. Please verify important figures independently.