Excel column 256 limit

jmcnamara13 at gmail.com jmcnamara13 at gmail.com
Sat Mar 30 17:43:19 CET 2013

On Monday, 18 March 2013 15:28:46 UTC, Ana Dionísio  wrote:
> Is there some way to go around this limit? I need to import data from python to excel and I need 1440 columns for that.


The 256 column limit is an Excel limitation for XLS files.

Try XlsxWriter, it supports Excel's XLSX limits of 1,048,576 rows x 16,384 columns:



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