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This is the Spring 23 final website.

SUS Score Calculator

Questions

Q1: I think that I would like to use this application frequently.
Q2: I found the application unnecessarily complex.
Q3: I thought the application was easy to use.
Q4: I think that I would need the support of a technical person to use the application.
Q5: I found the various functions in this application to be well integrated.
Q6: I thought there was too much inconsistency in this application.
Q7: I would imagine that most people learn to use this application quickly.
Q8: I found the application very cumbersome/awkward to use.
Q9: I felt very confident using the application.
Q10: I needed to learn a lot of things before I could get ging with this application.

Results

SUS Score: 50
Learnability Subscore: 50
Usability Subscore: 50

Calculations

Total Score

(X + Y) · 2.5 = ((sum(odd) - 5) + (25 - sum(even))) · 2.5
    = (X + Y) · 2.5 = (10 + 10) · 2.5 = 50

Learnability subscore

score = (10 - (Q4 + Q10)) · 12.5
= (10 - 3 - 3) · 12.5 = 50;

Usability subscore

X = oddSum - 5 = 15 - 5
= 10;

Y = 15 - (evenSum - learnabilityQuestions) = 15 - (15 - 3 - 3);
= 6;

score = (10 + 6) · 3.125 = 50;

References