Welcome! 🗺️
This tool instantly calculates Survey of India Toposheet grids.
You can search by:
- New OSM Series: e.g., G43S10
- Old Conventional: e.g., 45D/10
- Coordinates: Decimal or DMS
- Place Name: e.g., Jaipur, Taj Mahal
- Or simply tap anywhere on the map!
What you will get:
- Both Old and New map sheet numbers.
- A visual 15' x 15' boundary box drawn on the map.
- Exact Latitude & Longitude grid limits.