Minetosh online

German teaching materials – Geology– Web-Apps

Minetosh online Web-Apps


Minetosh online applications you may use online for free

The table below shows all available Minetosh online web-apps.

EcoHouse Version 1.0 is no longer available. The new online version (EcoHouse 2.1) takes into account the new updated energy classes.

The Firefox OS Marketplace has definitely shut down on March 30, 2018. Therefore, EcoHouse 2.1, EcoCar and ToolBox are no longer available as downloads but only online.







EcoHouse 2.1 evaluates the annual heating-energy consumption and categorizes houses into energy consumption classes. Takes into account the new updated energy classes.

Version: 2.1 (2018)



EcoCar calculates the average fuel consumption (Gasoline / Petrol, Diesel, LPG) of your vehicle (in L / 100 km, km / L; mpg US and imperial mpg). At the same time the CO₂ emissions and the CO₂ efficiency-class are determined.

Version: 1.1 (10/2018)

New in version 1.1: Some changes to the user interface

New in version 1.0: Data can now be stored locally in the browser



ToolBox is an extended unit converter. ToolBox converts, besides the usual units, sexagesimal angles, solid angles, number systems, units of radioactivity, consumption, concentration and cable dimensions. Furthermore, ToolBox calculates spherical surface areas and voltage drop in electrical wires. Setting values for the axle geometry of cars can also be calculated or converted with it.

Version: 1.5 (10/2020)

New in 1.5: Tables for a direct comparison of imperial (inches as fractions) and metric dimensions and to easily find equivalent tools

Read more



Calculation of geological parameters (width of outcrop, true and apparent thickness, true and apparent dip) by means of various geological factors.

Version: 1.2 (03/2020)



RockClass is used to calculate the CIPW standard from geochemical analyzes of igneous rocks and allows rock classification using the Streckeisen (QAPF) and TAS (total alkali vs. silica) diagrams. The results of the calculations and the diagrams can be easily downloaded as csv and png files.

Version: 1.3 (03/2020)