Notepad Calculator is described as 'For jotting down quick calculations. Mix free form text with calculations and see the results appear in the right hand margin as you type' and is a Calculator in the education & reference category. There are more than 10 alternatives to Notepad Calculator, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and Android apps. The best Notepad Calculator alternative is Numi, which is free. Other great sites and apps similar to Notepad Calculator are Soulver, OpalCalc, NoteCalc and Calculist.
Qlate is a combination of a calculator and a notepad for dynamic calculations. It's more powerful than a simple calculator and more intuitive than an Excel sheet. All that power and intelligence is wrapped behind a beautiful, clean and minimal user interface.
