ICS to CSV
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Step 1: To get started with converting ICS to CSV simply submit the ICS file you want to convert to the uploader at the right. As soon as the upload is complete the conversion will start automatically.
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Step 2: Wait a moment until the conversion from ICS to CSV is complete. The process starts automatically.
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Step 3: Click the download button to download the result for free.
With this free converter you can process up to 20 ICS (Internet Calendaring and Scheduling) files at one time.
Measured on our servers
What to expect when converting ICS to CSV
Real numbers from every conversion on this tool since 24 October 2026. Nothing here is estimated: we record how long each job took and how large the files were. File names and contents are never stored.
under 1 s
Typical processing time
for a 0.3 MB file (median)
185
Conversions
since 24 October 2026
30 MB
Largest file converted
since 24 October 2026
-69%
Output size
about 69% smaller than the input
Expected time by file size
How long conversions take
share of all conversions
- under 1 s69%
- 1–10 s30%
- 10–60 s1%
- 1–5 min0%
- over 5 min0%
Times are server processing only, measured after the upload finished; upload and download are not included. Large files take longer, but the limit is the same for everyone: no account, no queue priority to buy. Updated 2026-11-12
