Multi Share Calculator is a portable tool that allows anything to be shared proportionally!
OpalCalc Alternatives
OpalCalc is described as 'Brand new type of calculator for the PC. As easy to use as Notepad or a word processor, OpalCalc allows natural language in the sum and multi-line support so you can go back and adjust your previous calculations on the fly' and is a Calculator in the education & reference category. There are more than 50 alternatives to OpalCalc for a variety of platforms, including Windows, Linux, Web-based, Mac and Android apps. The best OpalCalc alternative is SpeedCrunch, which is both free and Open Source. Other great apps like OpalCalc are Qalculate!, Numara Calculator, Numbat and Qaltex.
Alternatives list
For jotting down quick calculations. Mix free form text with calculations and see the results appear in the right hand margin as you type.
A web based calculator with a clean interface that allows commenting, creating variables and more. The website also provides more tools like converter, VAT calculator, and more.
An online calculator that allows the free form mixing of numbers and words, and saves calculations automatically.
NumPad is a fast, lightweight web app with support for units, dates and more. It lets you keep notes and calculations in one document, gives you answers as you type, and it understands calculations like "£200 + 20%" or "2500kcal / 1 day in watts".
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
+6
Easy to use scientific and graphing calculator with no ads! Advanced feature like finding zeros and intersections, as well as trigonometric functions!
Totucalculator is a free, online-based calculator website that strives to improve people's efficiency by developing impactful calculators of all kinds. Currently, there are over 250 free calculators that you can use today.
Napkin is a unique mix between a notepad and a calculator. Doing quick calculations on your phone has never been easier!
Calculadora Alicia is an innovative educational math tool designed for students, teachers, and professionals who want clear, step-by-step solutions. Available on both web and mobile, it supports bilingual use (Spanish and English), making it accessible to a global audience.
Cost / License
- Free
- Proprietary
Platforms
- Android
+3
RJ Calculator is a scientific calculator with most basic functions like trigonometric functions, logarithms and base conversion. Also, statistic calculations like standard deviation and regression.
Cost / License
- Free
- Proprietary
Platforms
- Windows
United Kingdom
Germany
EU
