website offers a wide variety of conversion and calculation tools for health, medical, physics, chemistry, mathematics, computer programming, electronic design, applied science, engineering, and many other fields. The full-featured, easy-to-use tools help you save time and complete your tasks quickly. New tools and features are constantly being added.

Health  •  Medical

Calculation of various health scores and indices, with user-friendly interface and charts. No need for complex formulas.



Conversion between number systems ranging from Base 2 to Base 60: Binary, Ternary, Quaternary, Quinary, Senary, Septenary, Octal, Nonary, Decimal, Undenary, Duodenary, Tridecimal, Tetradecimal, Pentadecimal, Hexadecimal, Vigesimal, Hexavigesimal, Septemvigesimal, Trigesimal, Duotrigesimal, Sexagesimal and many more.


Weather related conversion and calculation tools.

Weight Loss

Useful conversion and calculation tools to help you accomplish your weight loss goals.