CSV pivot and aggregation

Group CSV records and calculate counts, sums, averages, minimums or maximums.

Processed on your device

Input

Open a local UTF-8 text file25 MiB maximum. The file opens in the text box above.Or drop a file here.

Options

Options
How to combine rows that have the same group value.
Enter a column heading. Rows with the same value are grouped together.

How to use this tool

  1. Select a grouping column and aggregation.
  2. For numeric operations, select a value column containing finite numbers.
  3. One output record is produced for each distinct group. Decimal sums retain precision; averages are rounded to 30 significant digits.

Things to know

  • Processing happens on your device. Check the result before replacing your original data.
  • Each CSV input accepts up to 25 MiB, 100,000 data rows, 10,000 columns and 1,000,000 cells. Expanded tables also count empty cells.
  • Generated CSV text is limited to 25 MiB in total, including all split files.

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