This online calculator outputs compass point given direction angle in degrees. Different compass roses (4, 8, 16, 32, 128-wind compass roses) are supported.
Online calculator which calculates area of a polygon given lengths of polygon sides and diagonals which split polygon to nonoverlapping triangles
This online calculator turns power into torque and vise versa
Power units converter.
This online calculator computes pressure, cause by given mass over given surface in gravity field. Result is displayed using different units of pressure
Calculator which converts units of pressure
This online calculator calculates the price of certain area based on price of running or linear meter
Gives probability of k success outcomes in n Bernoulli trials with given success event probability.
Calculates progressive tax according to tax rate table.
Calculation of unknown parameters of projection using known parameters. Parameters are duration, maximum height, distance, initial velocity and angle.
This online calculator finds unknown member of proportion. Created by user's request
Calculates the prospect distance from height at observer and line of sight distance between two observers.
Calculates the area of the circumcircle and of the regular polygon from radius of circumcircle and number of sides
This is generator of lap running order for kart racing. The goal is to let each racer to try each starting position/kart in random order.
This calculator randomly picks several numbers from specified range.
Calculation of boiling point and crystallization (freezing) of non-electrolyte solutions.
Rectangle area calculation with known perimeter and aspect ratio
This online calculator allows user to experiment with regular expressions.
This online calculator finds number of sides and length of side of regular polygon given the radii of incircle and circumcircle
This online calculator determines parameters of circumcircle and incircle of a regular polygon