calculate expression

Calculate pi to over one million decimal places.

Calculate strain/strain rate from displacement/velocity data.

Calculate photos' depth of field and more.

Calculate the points needed for a Disney vacation.

Calculate future, past dates and date differences.

Calculate and view your three biorhythms.

Calculate one or a series of scores keeping track of the class average.

Calculate/compare telescope eyepiece values.

Calculate specific stock info and strategies.

Calculate the file hash