How to Convert KML to Excel: Export Coordinates to a Spreadsheet
A spreadsheet-focused guide to turning KML map features into rows and columns, preserving coordinate meaning, and checking the exported data before analysis.
The most compatible way to convert KML to Excel is to export the KML features as CSV, then open the CSV in Microsoft Excel or Google Sheets. Each supported Placemark becomes a row with its name, geometry type, longitude, latitude, optional altitude, and description.
KML to CSV Converter
Extract supported KML Placemarks and coordinates into a spreadsheet-ready CSV file.
Use KML to CSV as the Excel Workflow
KML is an XML mapping format, while Excel works best with rows and columns. Convert the KML to CSV, save the downloaded file, and open it in Excel or Google Sheets. A CSV is portable, easy to audit, and can be re-imported into many GIS tools after spreadsheet edits.
What Appears in the Spreadsheet?
A typical export includes the Placemark name, geometry type, longitude, latitude, optional altitude, and description. Points map naturally to one coordinate row. Lines and polygons may be represented as coordinate text or separate records depending on the converter, so inspect the column headings before analysis.
Keep Longitude and Latitude Straight
KML stores coordinates as longitude,latitude,altitude. Spreadsheet users often expect latitude first, so label columns explicitly and do not reorder them silently. Check a known location after opening the CSV to confirm that the values map to the right place.
Do not let Excel auto-format coordinate values as dates or round them unnecessarily; import the CSV with the correct column types when precision matters.
Validate and Audit the Export
Validate the source KML before conversion, then compare the number of Placemarks with the number of exported rows. Check empty names, missing descriptions, impossible coordinate ranges, and duplicate records. Preview the original KML beside the CSV when a line or polygon has been flattened into coordinate text.
Use the Spreadsheet Data Elsewhere
After review, use Excel formulas, filters, and pivot tables to analyze the records. Keep the original KML as the geographic source of truth. If you need a map-ready output later, convert or rebuild the cleaned table carefully so longitude and latitude remain correctly mapped.
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Convert the KML to CSV, then open the CSV in Microsoft Excel or Google Sheets.
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Specializing in geodetic algorithms, WGS84 coordinate mathematics, and large-scale spatial mobility studies across North America and Europe.
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