Tile Calculator
Convert between XYZ tile coordinates and geographic coordinates. Supports Quadkey conversion and tile URL generation for major tile servers.
XYZ Tile Coordinate Converter
Convert between latitude/longitude and slippy map tile coordinates used by OpenStreetMap, Google Maps, and more.
Bi-directional Conversion
Convert from geographic coordinates (latitude, longitude, zoom) to tile coordinates (X, Y, Z), or reverse — from tile coordinates back to geographic bounds. Get NW/SE corners and center point for any tile.
Quadkey & Tile URLs
Automatically generates Bing Maps Quadkey for any tile. Get ready-to-use tile URLs for OpenStreetMap, Google Maps Satellite, and Bing Maps. Copy and paste directly into your application.
Browser-side Processing
All tile calculations run entirely in your browser using pure math — no external libraries or server calls needed. Your coordinate data never leaves your device.
How to Use the Tile Calculator
Choose Conversion Direction
Select 'Coordinates → Tile' to find the tile for a location, or 'Tile → Coordinates' to find the geographic bounds of a tile.
Enter Values
For coordinate mode, enter latitude, longitude, and zoom level. For tile mode, enter X, Y, and Z (zoom) values.
View & Copy Results
See the tile XYZ, Quadkey, corner coordinates, center point, and tile URLs. Click copy on any result to use it in your project.
Features
XYZ Tile Coordinates
Standard slippy map tile numbering used by OpenStreetMap, Leaflet, MapLibre, and most web map libraries.
Bing Maps Quadkey
Single-string tile identifier used by Bing Maps. Each character encodes one zoom level of the tile hierarchy.
Geographic Bounds
Get NW corner, SE corner, and center point coordinates for any tile. Useful for debugging tile alignment.
Tile URL Templates
Ready-to-use URLs for OSM, Google Satellite, and Bing Maps tiles. Copy and open to preview the tile image.
100% Free
No usage limits, no premium tiers. Professional tile calculation at zero cost.
Instant Results
Pure math calculations — no server requests, no WASM loading. Results appear instantly.
Frequently Asked Questions
What are XYZ tile coordinates?
What is a Quadkey?
What zoom levels are supported?
Which tile servers are supported?
Is my data private?