Calculator++

Calculator++ is an advanced, modern and easy to use scientific calculator.

18 Alternatives To Calculator++

Calcbot for Apple Watch

Calculate, convert, and split tips from your wrist

Calculator by Xlythe

Calculator is a simple 4 function calculator.

Caligator

An open-source calculator & convertor that thinks like you

EBTCalc

Programmable Reverse Polish Notation (RPN) calculator that lets you create custom buttons.
images/2020/04/Gnome-calculator.png}}

Gnome calculator

Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).
images/2020/04/Google.png}}

Google

Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
images/2020/04/MyScript-Calculator.png}}

MyScript Calculator

Perform mathematical operations naturally using your handwriting.

NaSC

Do maths like a normal person.

Numi

Numi Organic Tea is a premium, Fair Trade sustainable company specializing in unique and innovative blends of green, black, white, oolong teas, Pu-erh, rooibos, herbal and Flowering Tea™.
images/2020/04/PCalc.png}}

PCalc

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody…
images/2020/04/Qalculate.png}}

Qalculate!

Qalculate! is a multiplatform multi-purpose desktop calculator.

RealCalc Scientific Calculator

RealCalc Scientific Calculator

Sicyon calculator

Sicyon is a freeware sci/eng all-in-one software tool - expression calculator, constant database, unit converter, solver

Simple Flashlight

A clean flashlight with an extra bright display and customizable stroboscope.

SpeQ Mathematics

SpeQ is a small, extensive mathematics program with a simple, intuitive interface.
images/2020/04/SpeedCrunch.png}}

SpeedCrunch

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

fxSolver

fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press “Solve.”

galculator

galculator is an open source scientific calculator with a modern GUI and a wide range of operation modes. It supports algebraic, reverse polish (RPN) and paper mode notations.