JPKN Calculator is a developer tools chrome extension. it's a free extension and is featured in Developer Tools, it has 1 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 701 days ago.
JPKN Calculator is the basic calculator that perform 4 fundamentals operations in easy way. These fundamental operations are addition , subtraction , multiplications and division. One can easily make the percentage one one click by this calculator extension.
You could download the latest version crx file or older version files and install it.
English (United States).
You could find more help information from jpkn calculator support page.
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