Instant unit converter is a powerful tool and easy-to-use. it can easily converts measurement values into other measurement units (such as: Kilometers to Miles , Kilograms to Pounds , Celsius to Fahrenheit and many other conversions ) , These conversions are grouped by categories (such as: Time,Lenth, volume,and Temperature ) ,You can add new Categories and Units and define the calculation value for each added unit. Up to twelve unit categories was obligated for you to add, while carrying twenty units category! It is an essential assistant for your study and work! It also joined the latest version of a good calculator software for your use intuitive and convenient, it also support the function calculation and nesting omitted sign multiplication , it is very powerful and easy to use, especially for long formula calculations, thus can avoid from errors caused by the wrong types. Temporally, functions support the sine, cosine, tangent and Cotangent and the number, nature and the few natural number, meet the needs of the project

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