|2D Bin Packing Problem Solver|
This online calculator tries to solve an offline two-dimensional (2D) bin packing problem using Maximal Rectangles heuristic algorithm
|365 days calendar date to Gregorian date|
The calculator converts a date in 365 days calendar (Armenian, Ancient Egyptian) to a date in Gregorian calendar
|3d coordinate systems|
Transforms 3d coordinate from / to Cartesian, Cylindrical and Spherical coordinate systems.
A1Z26 is very simple direct substitution cypher, where each alphabet letter is replaced by its number in the alphabet.
A2Z52 is a very simple direct substitution cipher, where each alphabet letter is replaced by its number in the alphabet.
|ABV (Alcohol by volume)|
This online calculator estimates alcohol by volume (abv) based on original and final specific gravity values.
|Acceleration of gravity|
Acceleration of gravity calculation on the surface of a planet. It's possible to calculate the acceleration above the surface by setting the sea level. But it won't be possible under the surface - this is a wrong formula.
|Accretion and discounting of annuity payments|
|Acid-base titration curves|
This online calculator builds theoretical titration curves for monoprotic acids and bases
|Adjusting picture/pixel sizes proportionally|
This online calculator adjusts the second dimension of a picture/video, given the new first dimension, keeping the original proportions
Calculate your age with minute precision
This calculator displays age of a person in years, months, days, and total days, given the birthday date
|Ahargana day count to the Gregorian date|
The calculator converts heap of day since the Kali Yuga beginning day to the Gregorian date
|Air Flow Calibration|
This calculator is used to set the air flow rate through a grain bin equipped with an aeration fan. It assumes that the air flow can be controlled with baffles, spill gates or variable fan speed. It requires an air flow meter or anemometer. This calculator determines the air speed needed at the top collar of bin in order to achieve the desired air flow rate (CFM/bu Cubic Feet per Minute per bushel).
|Alcohol amount in the aqueous alcohol solution|
Defines the mass and volume concentration of ethanol in the solution of two liquids with different levels of alcohol.
The calculator displays all the letters of a given language.
|Altitude of a triangle|
This online calculator computes the altitude length of a triangle, given the lengths of sides of a triangle.
This calculator uses barometric formula to find out the pressure at the given altitude
|Analytical performance indicators|
Calculation of derived analytical indicators of time series