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Paste Data

Copy cells from Excel or Google Sheets and paste them here.

Import a spreadsheet file

Import CSV or XLSX data into the current dotXLS workspace. Files are processed in your browser.

Tools

Choose a numeric column, preview cumulative totals in the existing row order, then add a numeric Running Total column.

Running total

Undo and Redo controls are available with the current grid.

Paste spreadsheet data to create your workspace.

Name	Department	Amount
Ahmed	Sales	1200
Maria	HR	950

Your data stays in this browser tab and is not sent to WordPress.

Export result

Download the current workspace data after editing or cleaning.

How to calculate a running total

A running total shows how a numeric value builds from one row to the next. Paste your table or import a worksheet, choose the numeric column, and analyze the data. dotXLS previews the cumulative values before you add the new Running Total column, so the original row order stays unchanged.

Example

AmountRunning Total
100100
250350
50400

This is useful when you need to follow cumulative sales, expenses, payments, quantities, or other values in their existing sequence. A normal total gives one final sum; a running total keeps a cumulative value beside every row, making it easier to see how the total develops through the worksheet.

The calculation runs in your browser. After checking the preview, add the result column and export the updated worksheet when you are satisfied with it.