Instacalc

  • InstaCalc: A Shared Embeddable Calculator

    InstaCalc is an online calculator that can be embedded in a web page, edited by anyone, displayed in charts and shared in a given state with a link. If you’ve got a formula and some numbers, you can post it on your blog or website and I can see how things would work out with different numbers. The math is done in real time. As you can see below in developer Kalid Azad’s example… Read More