Number Sum Calculator
Paste multiple numbers to quickly get the sum and average
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Enter numbers
Supports line breaks, commas, spaces, and Chinese commas.
Numbers are calculated only in your browser
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Summary
Your summary will appear here.
Sum0
Count0
Average0
Maximum0
Minimum0
Tool guide
The input supports numbers separated by line breaks, commas, or spaces. Calculate to see the count, sum, average, maximum, and minimum.
- Supports integers, decimals, and negative numbers
- Privacy:Numbers are calculated only in your browser
FAQ
Can I mix separators?
Yes. Line breaks, spaces, commas, and Chinese commas can be mixed.
Is my data uploaded?
No. Everything runs locally in your browser.