Calculator OSX App Alternatives

The time calculator helps you either add/subtract times in hours, minutes, and seconds to a given date.

The 100% free and reliable online calculators that help you to solve any calculation-related problems and provides you with the precise measurements.

free

Work smarter, not harder. Save 1 day/week with free customizable workflows. Get access to 40+ workflow templates such as Employee Recognition & Engagement. Simplify your day-to-day workflows, increase team productivity & add simplicity to your work.

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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 .

Calculatored presents the variety of calculation tools. Whether you are a Student, Teacher or a Businessmen you can find the best tool for your requirement.

Qalculate! is a multiplatform multi-purpose desktop calculator.

Open Source

Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.

RealCalc Scientific Calculator

Free Online Calculator for math, finance, health, fitness, body Mass, Basal Metabolic Rate, heart rate, calories, statistics, age, time... download Calculator

Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.

OpalCalc is a brand new type of calculator for the PC.

WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

The graphing calculator that makes learning math easier.

Calculator for the GNOME Desktop Environment, formerly known as gcalc (and gcalctool CLI).