How it works Formats Grids Tools Tutorial RoadPro Traverse & Level

How it works Formats Grids Tools Tutorial RoadPro Traverse & Level

Free tools/Slope and gradient

Slope and gradient

Worked out in your browser: nothing you type here is sent anywhere or kept.

All tools Coordinates on a map DMS ↔ decimal degrees Lat/long ↔ UTM Distance and bearing Plot area from coordinates Traverse and level adjustment Land area units Length units

Excel to KML

Survey benchmark & coordinate spreadsheet converter for Google Earth and GIS workflows.

Product

Features
How It Works
File Formats
What's New
Web App

Downloads

Release Notes (v4.2.1)
All Downloads (Windows, Android)
RoadPro (AutoCAD plugin)
Traverse & Level (Web app and Windows)
Project Folder Manager (Windows)

Resources

Releases on GitHub
Report a Problem
Grid Converters
App Tutorial
Guides
Free Tools
Common Questions
About
Contact & Support
EPSG Geodetic Registry

Copyright © 2026 Excel to KML. All rights reserved.Managed by Abdullah

ReleasesWeb App Privacy Terms Facebook