CoordCalc
Justin Time
About this app
- Age 10
- Updated Sep 9, 2023
- OS IOS
Editor reviews
CoordCalc is a precise GPS navigation app and coordinate converter designed for field work and everyday mapping. Convert between latitude and longitude, UTM, and MGRS in seconds, with support for decimal and DMS formats. Measure distance, bearing, and area on an interactive map, then save routes and waypoints for reliable offline navigation. Manage and export waypoints to GPX, KML, or CSV and share coordinates in one tap. Built for hikers, surveyors, drone pilots, and GIS learners, CoordCalc combines high accuracy with a clean, fast, and offline-capable experience.
Screenshots
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How to use:
1. Download and open the app, then grant location and file permissions. Optionally download offline map tiles for field use.
2. Convert coordinates: tap Convert, paste or enter coordinates or pick a point on the map, choose the target system (WGS84, UTM, MGRS), then copy or share the result.
3. Measure and plan: select Measure, tap two or more points to get distance, bearing, or area on the map, and save the result as a route.
4. Manage waypoints: tap Add to create a waypoint from GPS or manual input, organize them into lists, and export or import GPX, KML, or CSV.
5. Customize settings: choose units, datum, grid display, and enable batch conversion to match your workflow and surveying needs.