Sum Calculator
One group of numbers per line. Numbers in the same line are added up, and a grand total is given at the end.
Decimals:   Separator:
Recognition Options:
Calculation Result Download CSV
Group Expression Sum

Introduction to the tool and how to use it

Number Sum Calculator adds up several groups of numbers separately.

Steps:
1. Paste your data, one group per line; numbers inside a line can be separated by commas, spaces or any other character;
2. Set the number of decimal places and the output separator;
3. Click Calculate. The right panel lists the sum of every line, and the table below shows each group's expression and subtotal together with the grand total.
Tip: tick the recognition options when your data contains negatives or decimals.

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