Calculator

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

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

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.

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.

Convert between units using the easy to use online converter - Change one unit into the other

Alpenpanoramen erzeugen, Berge identifizieren, Gipfel identifizieren, Alpen-Panoramen erzeugen, Alpenpanoramen, Alpen-Panoramen, identification of summits

Online Gematria Calculator with same phrases values search and words. English Gematria, Hebrew Gematria and Jewish Gematria and Numerology

מחשבון גימטריה - Hebrew Gematria Calculator Hebrew gimatria / gematria calculator dictionary - מאגר גימטריה למציאת ביטויים זהים - מחשבון גימטריה ברשת, מציאת ביטויים מקבילים ל - מחשבון גימטריה - Hebrew Gematria Calculator

This Gematria Calculator helps decode English Gematria, Latin (Jewish) Gematria, Hebrew Gematria, Greek Gematria, and much more.

perform batch conversions between Numbers units

Perform RF path analysis taking into account the Fresnel Zone clearance, earth curvature and atmospheric refraction. Compute the antenna heights required to clear obstructions.

Accurately calculate the curvature on the ball Earth. Uses a cosine function, works for all distances in both kilometers and miles. Open source on Github.

Perform conversions between 2100 various units of measure in more than 70 categories.

A handy collection of easy to use date and time calculators

Online Gematria Calculator with same phrases values search and words. English Gematria, Hebrew Gematria and Jewish Gematria and Numerology

An online tool to create 3D plots of surfaces.

Free online 3D grapher from GeoGebra: graph 3D functions, plot surfaces, construct solids and much more!

Estupendo graficador 3D online con el cual podrás generar increibles gráficas 3D de funciones de dos variables, superficies parametricas, vectores, etc.

An interactive 3D graphing calculator in your browser. Draw, animate, and share surfaces, curves, points, lines, and vectors.

Mathpix 3D Grapher – Visualize 3D math