Simple Power Grader EDU 2025

Calculate grading scales for class tests by entering a maximum number of points.
The Lehrerfreund grading scale is considered the standard for assigning grades in most parts of the German-speaking world. Advantages:
absolutely easy to use
fair, transparent grading
individual setting options (e.g. depending on the level of your class work)

Licence valid until 31.12.2024, volume licences for schools possible.

100% data protection - because no data is shared
Especially as a teacher, you have to be careful what happens to your own data. No problem with the Teacher Friend Simple Power Grader: all data remains on your smartphone, even in the premium version.

Reliable, competent calculation - for more than 10 years!
Over the past 10 years, the Lehrerfreund grading scale calculator has been used millions of times on the web. We are constantly updating and optimising the calculation logic - there are probably not many people who have thought about grading scales as much as we have.
The grading scale app takes this system to the next level:

Numerous setting options
Although the operation is very simple (enter maximum score, "calculate" written student performance, press grade key), you have numerous setting and adjustment options, for example:
Counting half points
Output as whole, half, third, quarter, tenth marks
Different grading scales (Germany 1-6, Germany upper level 15-0, Switzerland 6-1, Austria 1-5; any own numerical scales can be set, e.g. 100-0)
Different calculation logics:
classical grading scale (linear distribution)
Base clef (defined minimum/maximum limits)
Grading scale with kink (e.g. to enter pass limit) [sic!>]
Abitur key (German KMK standard, takes into account deviation in Baden-Württemberg)
IHK grading scale
Errors grading scale (e.g. for vocabulary tests)

Further functions
Save your grading scales with name and comment ("Dictation class 8b - difficult") - This way you can access the same grading scales several times or have your grading scales at hand in case of discussion with students and parents.
Export your grading scales as PDF - for sharing, printing, archiving
Export of your grading scales as CSV for Excel or similar - for further processing in Excel or in pupil/class administration programmes.

In addition, you support the continuous development and improvement of the Simple Power Grader.

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