Excel®/LibreOffice® Column Name Converter

This tool helps you convert between alphabetic and numerical column names in Microsoft Excel®, OpenOffice® Calc, LibreOffice® Calc and similar applications.

Simple Converter

Simply enter a value into any of the below:

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The calculation starts automatically when you type something into the corresponding field.

Batch Converter

In addition to the simple converter, you can also use this batch converter to convert multiple values. Enter one value per line and select the desired conversion mode.

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