Sum Calculator

Calculate the sum of numbers in a list

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Sum of 5 numbers

150

Average

30

Count

5

Breakdown

10 + 20 + 30 + 40 + 50 = 150

Running Total

1.10=10
2.20=30
3.30=60
4.40=100
5.50=150

Quick Sum Calculator

Other Calculations

Product (×):12000000Sum of Squares:5500Sum of Absolute:150Min:10Max:50

About Sum Calculator

Calculate the sum of numbers in a list

Use this free online numbers & lists tool to work faster without installing extra software. The interface is built for quick input, clear output, and straightforward results on desktop and mobile devices.

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This tool runs in your browser whenever possible, which keeps your inputs private and reduces unnecessary round-trips to the server.