Omni Calculator Alternatives

Omni Calculator

Omni Calculator is a startup aiming in solving all (hence "omni" in the name) small math problems you have in your everyday life. All of their calculators offer unparalleled ease of use and functionality. They work in real time and can solve for any variable. You are able to share the result with your friends and co-workers. They can be used on web, mobile or embedded on external websites with a slick, fully functional calculator widget.

The most popular calculators include:
* gross margin calculator
* mortgage calculator
* percentage calculator
* BMI calculator
* concrete calculator
* exponent calculator
* compound interest calculator
* gpa calculator
* ... and over 130 other tools.

Omni Calculator also helps NGOs to raise awareness around issues they're trying to solve. For example, the smog calculator shows how many cigarettes you'd have to smoke in order to inhale as much carcinogenic benzo[a]pyrene as you do just by breathing air in various cities.