Online calculators

Online calculator catalog
Life 125
	Calendar Week days calculator, Gregorian date to Hindu mean solar calendar, 365 days calendar date to Gregorian date, Gregorian to fixed date, Fixed date to Gregorian date, ... +14
	Date and Time Date calculator, The Muslim calendar. The Gregorian calendar conversion, Time Converter, Julian days calculation, Russian non-working days, ... +60
	Health Brunhard's formula ideal weight calculator, McDonald's meal nutrition facts, Coronavirus disease epidemic in different countries, Pregnancy Due Date Predictor, Ideal Weight Calculator, ... +13
Professional 325
	Computers Conditional entropy, Count the number of words, RGB-HSV Color Converter, Text Formatter, List Join, ... +60
	Engineering Prueba2, Humindex, Albendazole 10% (veterinary). Calculation of the dose , Laminate flooring. The calculation of the number of planks, Shipment weight, ... +34
	Finance Russian Central Bank Exchange Rate Converter, Effective Interest Rate Calculator, Compound interest at a certain number of days, Annuity Calculator, Compound interest, ... +30
	Image processing Jpeg image meta-data, Digital images parameters comparison, Box filters for image processing, Median filter, Color to Grayscale Conversion, ... +6
	Navigation Earth Distance Calculator, Flag Semaphore Translator, Course angle and the distance between the two points on loxodrome (rhumb line)., Fuel Consumption Calculator, Ford VIN decoder - Line information, ... +15
	Statistics Indicators of variations, Triple exponential smoothing, Simple Moving Average, Weighted moving average, Text fitness (version 2), ... +32
	Telecommunications VOIP call bandwidth, Number of agents in a call center, Morse Code Converter: Translate and Decode Messages, PBX channel number calculation, ... +1
	Units converters Exotic length units, Cubic meters of wood, Conversion of pounds into inches, Area Converter, Digital image size in pixels and photo print size, ... +19
	Сryptography Compound interest deposit term calculator, Física I Demystifier, Handlebars Templates, New customs duties on import of cars by individuals, Gravity Falls Author's symbol substitution cipher decoder, ... +83
Study 420
	Astronomy Declination and maximum altitude of the Sun above the horizon on a given date, Shadow length, Zero Shadow Day,
	Chemistry Molar mass of the substance, Peptides dissolution calculator., Peptide calculator, Chemical equation balancer, Acid-base titration curves, ... +20
	Math Urn probability simulator, Probability of given number success events in several Bernoulli trials, Modular inverse of a matrix, Angle bisector of a triangle, Trial Division Integer Factorization Calculator, ... +310
	Physics Hydrostatic pressure, Determining air humidity with the psychrometric method, Average Compressibility Factor, (dimensionless), Wind Chill Index, Gas concentration from ppm to mg/m³ and vice versa, ... +61

991 calculators in total.

Online calculator

A web-based tool or program accessible via internet browsers, designed to perform mathematical calculations (e.g., arithmetic, algebraic, or scientific computations). Users interact with it through a web page interface without requiring software installation.

planetcalc.com, 2008.

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PLANETCALC Online calculators

Online calculator catalog

991 calculators in total.

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Online calculator