INR Calculator mobile app

The International Normalized Ratio (INR) calculator is a simple tool to assess the unified prothrombin time (PT), and its meaning.

What is INR? In short, INR informs us about blood's ability to clot. It is used to measure liver function, effects of certain drugs (warfarin and other older anticoagulants), and the levels of vitamin K.

People under therapy with oral anticoagulants are required to monitor INR regularly. Unfortunately, almost all existing calculators have poor UX and are out-of date. This application is our vision of how a simple and user-friendly INR calculator might look.