Reverse Geocoder - Convert Coordinates to Address

GPS Coordinates

Latitude

°

Longitude

°

Example: Latitude: 21.0278, Longitude: 105.8342 (Hanoi, Vietnam)

Find Address Load Sample Clear

Results

What is Reverse Geocoding?

Reverse geocoding is the process of converting geographic coordinates (latitude and longitude) into a human-readable address. This is the opposite of geocoding, where addresses are converted to coordinates.

Reverse geocoding is essential for GPS devices, mobile apps, location-based services, and any application that needs to display addresses from coordinate data. It helps users understand where a specific coordinate point is located in terms they can recognize.

Key features of this reverse geocoder:

• Global Coverage: Find addresses worldwide from any valid GPS coordinates
• Detailed Results: Get street, city, state, country, and postal code information
• High Accuracy: Uses OpenStreetMap data for precise location identification
• Instant Results: Fast lookup with detailed address breakdown

How to Use the Reverse Geocoder

Using the reverse geocoder is straightforward:

1. Enter Latitude: Input the latitude value in decimal degrees (-90 to 90)
2. Enter Longitude: Input the longitude value in decimal degrees (-180 to 180)
3. Click Find Address: Press the 'Find Address' button to search
4. View Results: See the full address and individual address components

Reverse Geocoding Use Cases

Reverse geocoding is used in many applications:

• GPS Navigation: Display current location address in navigation apps
• Mobile Apps: Show user location in human-readable format
• Photo Geotagging: Display location where photos were taken from GPS metadata
• Tracking Systems: Convert vehicle/asset GPS coordinates to addresses
• Analytics: Analyze geographic data by converting coordinates to regions

Understanding Address Components

The reverse geocoder breaks down addresses into components:

• Street: Road name and number (if available)
• City: City, town, or village name
• State/Province: Administrative region within a country
• Country: The country where the coordinates are located

Coordinate Formats and Accuracy

This tool accepts decimal degree coordinates (DD format), which is the most common format for GPS coordinates. For example: 21.0278, 105.8342. If you have coordinates in degrees, minutes, seconds (DMS) format, you'll need to convert them to decimal degrees first.

The accuracy of the returned address depends on the availability of address data for the location and the precision of the input coordinates. More precise coordinates (more decimal places) may yield more accurate street-level addresses.