CalcTape Alternatives

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 .

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

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.

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

RealCalc Scientific Calculator

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™.

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody...

Free programmable scientific calculator for Windows; solve math problems, algebra, statistics examples and tutorial

Calculate, convert, and split tips from your wrist

Perform mathematical operations naturally using your handwriting.

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

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