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Calculators for finance, math, algebra, trigonometry, fractions, physics, statistics, technology, time and more. Calculator with square roots and percentage buttons. Use an online calculator for free, search or suggest a new calculator that we can build. Conversions and calculators to use online for free.

Calculate Gematria of any word or phrase using this robust calculator tool.

If you head to bed right now, when should you wake up to feel refreshed? Use this sleep calculator to figure out exactly when to wake up or go to sleep.

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Here is Shane's interactive Flat Earth Model that can explain Sunrise, Sunset, Moonrise, Moonset, Moon Phases, Moon s apparent rotation, Sun s position on Equinox, Seasons, some aspects of Solar and Lunar Eclipses, Star trails, 24 hours Day Night at the Northpole and Antarctica, Celestial Poles, why people south of the equator can see the same Stars rotate clockwise around a singe celestial pole at the same time at different continents.

Here is walter.bislins's interactive Flat Earth Model that can explain Sunrise, Sunset, Moonrise, Moonset, Moon Phases, Moon s apparent rotation, Sun s position on Equinox, Seasons, some aspects of Solar and Lunar Eclipses, Star trails, 24 hours Day Night at the Northpole and Antarctica, Celestial Poles, why people south of the equator can see the same Stars rotate clockwise around a singe celestial pole at the same time at different continents.

Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

Ofrecemos herramientas digitales intuitivas y útiles para simplificar tu día a día. Calculadoras y utilidades en línea para ahorrar tiempo y esfuerzo.

📟 A simple and beautiful calculator for Android. Contribute to ziadOUA/zCalc development by creating an account on GitHub.

A simple and beautiful calculator for Android. Contribute to Darkempire78/OpenCalc development by creating an account on GitHub.

Kalker is a calculator that supports user-defined variables, functions, ambiguous syntax, differentiation and integration. It runs on Windows, macOS, Linux, Android, and in web browsers (with WebAssembly).

This Free Online calculator can be used for a variety of purposes and different areas such as Chemistry, Engineering, Financial, Health, Math, Muhsinahs, Physics, Playground with support for units for input and output.

An interactive matrix multiplication calculator for educational purposes

2D logarithmic-scaled plotter software to make BODE plots, sequences and repartition functions.

Kalker/kalk is a calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals - PaddiM8/kalker: Kalker/kalk is a calc...

Free live exchange rates and currency converter for all world currencies and cryptocurrencies. Instant currency converter available in 67 languages.

Here is an interactive Flat Earth Model that can explain Sunrise, Sunset, Moonrise, Moonset, Moon Phases, Moon s apparent rotation, Sun s position on Equinox, Seasons, some aspects of Solar and Lunar Eclipses, Star trails, 24 hours Day Night at the Northpole and Antarctica, Celestial Poles, why people south of the equator can see the same Stars rotate clockwise around a singe celestial pole at the same time at different continents. But many aspects of reality are not solvable by this Model. The flat earth dome model had to be derived entirely from the heliocentric model which results are then simply projected onto the flat earth and the dome. To connect the flat earth projections with the dome projections, light must bend in a physically impossible way.

Calculators, digital tools, for numerous applications, for private, business and school use.

Calculator for the computing of the angular diameter of distant objects.

KDE Frontend to mathematical applications

CheckYourMath has answers to your every day Math questions. Online calculators to quickly convert units between US Customary Units, the Imperial System, and the Metric System with formulas, examples, and tables.

The Earth curvature calculator lets you find the distance from you to the horizon, as well as the height of an object that is partially hidden behind it.

Calculator runs on PC/Mac, tablets and smartphones. Online calculator supports both simple arithmetic operations and calculation of percentages, exponentiation and root calculation

A Free Online Calculator, Quick and Easy, and Full Screen!

Use this calculator to calculate and visualize what we can see of a target of a certain size and distance from any observer altitude, taking refraction into account. You can compare the results between flat earth and globe earth. Many more values are calculated and you can customize and store the settings.

Convert almost any type of unit, of length, weight, pressure, volume, area, speed, temperature, angle, file size, fuel consumption, energy, flow, torque and time. Also there are calculators for age, pace of runner, difference of dates, download time and paper size.