The calculator convers julian calendar date to gregorian calendar date taking in account the calendar era.
This calculator uses Hill cipher to encrypt/decrypt a block of text
This calculator will help you estimate hip roof parameters, including rafters and roof area
Histogram generation according to input data. The number of groups is determined by the Sturgess formula, other formulas or set manually
Sturges formula and other methods of determining the number of groups in histogram generation
This is simple day calculator which determines number of days between two dates.
This online calculator generates Huffman encoding for given frequency of occurrence of symbols.
This online calculator answers question "how to choose" humidifier, by calculating humidification requirements given initial and target relative humidity and building parameters
Calculation of hyperbolic functions
Ideal weight calculator using Paul Broca formula
Calculation of inverse hyperbolic functions of given argument
This online calculator determines the radius and area of the incircle of a triangle given the three sides
Calculation of variation - the coefficient of variation, dispersion, mean square deviation, etc.
This online calculator recalculates quantities of ingredients for given proportions if quantity of one ingredient has changed
Integer factorization using trial division algorithm.
Calculating inverse matrices via adjugate matrix
This calculator determines values of inverse trigonometric functions (arcsine, arccosine, arctangent, arccotangent, arcsecant, arccosecant) and outputs it with different measurement units (degrees, radians, minutes, etc)
Involute of an angle calculator and finding an angle by the given involute.