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Life
121
Calendar
Days between dates. The historical version.
,
Gregorian date to the Ahargana day count
,
Week days calculator
,
Hindu mean lunisolar calendar to Gregorian date
,
Roman calendar
,
...
+14
Date and Time
How many weeks are between two dates?
,
Ancient Egyptian Calendar
,
Date Interval Calculator
,
Jarvis march
,
Tips and tricks #14: How to use a masked input
,
...
+60
Health
Brunhard's formula ideal weight calculator
,
Lorenc Ideal Weight Calculator
,
Ideal Weight Calculator
,
Determination of the baby's sex
,
Ideal weight calculator using Paul Broca formula
,
...
+13
Professional
253
Computers
Relative luminance and contrast ratio
,
Information gain calculator
,
Text Filter with Regex
,
GET Request String Parser
,
LZW
,
...
+60
Engineering
Flow Rate and Pressure Drop of Gas Through a Pipeline
,
Equilibrium moisture content
,
Tank Volume Calculators
,
Throat Calculators
,
Laminate flooring. The calculation of the number of planks
,
...
+34
Finance
Cost per unit of volume
,
Bank card number validation
,
The calculation of amortization for tax purposes
,
Annuity Calculator
,
Commission calculator
,
...
+30
Image processing
Color to Grayscale Conversion
,
Median filter
,
Image Flip & Rotate
,
Digital images parameters comparison
,
Morphological filters
,
...
+6
Navigation
Earth Radius by Latitude (WGS 84)
,
Distance between two cities
,
Fuel consumption
,
Prospect distance from the ground and line of sight distance between two observers
,
Distance through the Earth
,
...
+15
Statistics
Exponential smoothing
,
Text fitness (version 3)
,
Sсhorygin similarity coefficient for a series of samples
,
Geometric Distribution. Probability density function, cumulative distribution function, mean and variance
,
Poisson Distribution. Probability density function, cumulative distribution function, mean and variance
,
...
+31
Telecommunications
Number of agents in a call center
,
PBX channel number calculation
,
VOIP call bandwidth
,
Morse-ify and Modify.
,
...
+1
Units converters
Conversion between imperial and metric units of area
,
Pounds to kilograms conversion and vice versa
,
The Decimal to Binary, Hexadecimal, and Octal Converter
,
Height in the old Russian system of measures
,
Pressure units converter
,
...
+19
Сryptography
Gravity Falls Bill's symbol substitution cipher decoder
,
Gravity Falls Author's symbol substitution cipher decoder
,
Kasiski test
,
A2Z52 encoder/decoder
,
Substitution cipher decoder
,
...
+12
Study
413
Chemistry
Raoult's Second law and the freezing temperature.
,
Acid-base titration curves
,
Fertilizing
,
Molar volume
,
Peptides dissolution calculator.
,
...
+19
Math
Matrix Rank
,
Polynomial factors as formula
,
Quick Sum Calculator
,
Fermat primality test
,
Сomputer algebra
,
...
+309
Physics
Ohm's law
,
The waves and the wind. Calculation of wave characteristics
,
Altitude Pressure Calculator
,
Acceleration of gravity
,
Determining air humidity with the psychrometric method
,
...
+59
975 calculators in total.
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Online calculator
A simple program, located in Internet web pages to perform mathematical calculations.
planetcalc.com
,
2008
.
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