From its base near the Alp Mountains in Munich in southern Germany, Tusanga provides you with a no-nonsense online calculator. We try to keep it simple. A calculator with no bells, no whistles - just the tool you need to get the job done.

Our work is inspired by the Pareto principle. It states, that for many events, roughly 80% of the effects come from 20% of the causes. It is also known as the 80-20 rule.

The Tusanga calculator aims at providing you with just that simple-to-use calculator which solves your needs most of the time. There is no customization, no configuration, no setup or the like. If you are looking for individual solutions, you need to look somewhere else.

The Tusanga calculator is a simple, standard, on-demand, Software-as-a-Service calculator accessible from everywhere over the web. And don't expect the hassle of installing large applications - all you need is a modern webbrowser and Internet access. Sign-up now for a free trial membership.

Tusanga is run by , who has a background in Consulting and Engineering as well as a keen interest in mathematics.

Any constructive feedback on the Tusanga calculator will be appreciated and will be part of the ongoing evaluation and improvement of the system.

The table below summarizes the development of the calculator.