Performance Metrics for Excel to HTML Conversion

13 Mar 20261 minute to read

The following benchmark demonstrates the performance of the Syncfusion Excel (XlsIO) library when converting a large Excel workbook—containing 100,000 rows and 50 columns with distinct data types such as text, date and time, numbers, booleans, and formulas—into a HTML.

Data type Time Taken (sec) Sample Link
Text 19 GitHub page
DateTime 45 GitHub page
Number 22 GitHub page
Boolean 13 GitHub page
Formula 25 GitHub page

You can find the sample used for Excel to HTML conversion performance evaluation on this GitHub page.