Quickly calculate the sum of numbers in your browser.

This is an online browser-based utility for calculating the sum of a bunch of numbers. You can enter the numbers separated by a comma, space, or any other character, including the line break. You can also simply paste a fragment of textual data that contains numerical values that you want to sum up and the utility will extract them and find their sum. For example, if the input data is a sentence "20 apples and 30 pears", then you can enable the "Smart Sum" number extraction mode, and the program will automatically find the numbers 20 and 30 in the sentence, and calculate their sum: 20 + 30 = 50. On the other hand, if you input a well-formatted numerical list like "1, 2, 3, 4", then you can switch to the "Number Delimiter" mode, configure the number delimiter (in this case, it's a comma followed by a space ", "), and get the sum of 1 + 2 + 3 + 4 = 10 as the output. The input sequence of values may contain positive and negative numbers, integers, and fractions. Regardless of the input set of numbers, this tool always finds the total sum. You can also activate the "Print Running Sum" option, which shows how the sum changes with each next addend when calculating the sum of multiple numbers. Additionally, you can enable the "Show Sum Details" option to display all the addends that make up the current sum at each stage of the calculation. That's numberwang!

**100% free:**Generate unlimited summaries without paying a penny.**Accurate:**Get a reliable and trustworthy summary of your original text without any errors.**No signup:**Use it without giving up any personal data.**Secure:**No summary data is stored, guaranteeing your privacy.**Speed:**Get an accurate summary within seconds, thanks to AI**Flexible:**Adjust summary length to get more (or less) detailed summaries.

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