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Life
121
Calendar
Days between dates. The historical version.
,
Roman calendar
,
365 days calendar date to Gregorian date
,
Coptic calendar
,
Fixed date to Gregorian date
,
...
+14
Date and Time
Time scales
,
Sun position at a given date. Azimuth and elevation table.
,
How many workdays between two dates?
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Tips and tricks #14: How to use a masked input
,
The Muslim calendar. The Gregorian calendar conversion
,
...
+60
Health
Coronavirus disease epidemic in different countries
,
The basal metabolic rate
,
Ideal Weight Calculator
,
Weathering of alcohol concentration in the blood
,
Nagler's Ideal Weight Calculator
,
...
+13
Professional
325
Computers
Bit length
,
Audio Tone Generator Calculator
,
Check Digit Mod 11 (ISBN-10 check digit)
,
LZW
,
Count the number of words
,
...
+60
Engineering
Throat Calculator for Cylindrical Tanks
,
Equilibrium moisture content
,
Square Door Tank Volume
,
Barlow formula
,
Heat Index Calculator
,
...
+34
Finance
Unused leave compensation at dismissal
,
Price based on running meter
,
Price Comparison Per Square Meter Calculator
,
Progressive tax
,
Tax deductions from personal income tax
,
...
+30
Image processing
Image Flip & Rotate
,
Morphological filters
,
Digital images parameters comparison
,
Color to Grayscale Conversion
,
Jpeg image meta-data
,
...
+6
Navigation
Distance between two cities
,
Earth Radius by Latitude (WGS 84)
,
Tidal gate calculator (Rule of twelfths)
,
Fuel consumption
,
Distance through the Earth
,
...
+15
Statistics
Negative Binomial Distribution. Probability density function, cumulative distribution function, mean and variance
,
Paired Sample t-Test
,
Poisson Distribution. Probability density function, cumulative distribution function, mean and variance
,
Number to Probability
,
Double exponential smoothing
,
...
+32
Telecommunications
PBX channel number calculation
,
Morse-ify and Modify.
,
VOIP call bandwidth
,
Number of agents in a call center
,
...
+1
Units converters
Speed Converter
,
Conversion of pounds into inches
,
The Decimal to Binary, Hexadecimal, and Octal Converter
,
Digital image size in pixels and photo print size
,
Pressure units converter
,
...
+19
Сryptography
Linear intersection
,
Convert RGB integer colours to hexadecimal color code for web
,
Standard Galactic Alphabet decoder
,
Largest common subsequence
,
Tab and Line Break Remover
,
...
+83
Study
419
Astronomy
Dates of the beginning and end of polar night and polar day at a given latitude
,
Zero Shadow Day
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Declination and maximum altitude of the Sun above the horizon on a given date
,
Chemistry
pH of a solution calculator
,
Molar mass of the substance
,
ABV (Alcohol by volume)
,
Molar Mass Calculator
,
Acid-base titration curves
,
...
+20
Math
Derivative of a function raised to the power of itself
,
Bell triangle
,
Noisy function generator
,
Cylindrical Tank Inner Volume Calculator
,
Eigenvalue calculator
,
...
+309
Physics
Wind Energy and Wind Power Calculator
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Electrical conductivity and total dissolved solids
,
Buoyant Force Calculator - Weight of Displaced Liquid
,
Altitude difference by barometric formula
,
The Speed of Sound Calculator for Ideal Gases
,
...
+61
986 calculators in total.
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Time Span Calculator
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Calendar Conversion to Vikram Samvat Kartika calendar
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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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