Calc Check is a calculator tool that you can easily access from your Chrome browser. It is a free Chrome extension that gives you a fast and easy way to pull up a calculator at anytime. Time is of the essence! When you want to do a quick math calculation, it can be a pain to try to find your computer calculator or an actual physical one, so why not have one right on your Chrome browser? Just click the Calc Check extension icon and it pulls right up – it is that simple!