- Before you use this calculator, understand what is System Usability Scale (SUS).
- After this, go through the rationale behind its calculation here.
- Knowing the SUS score is not enough, learn how to interpret the SUS score here. As a rule of thumb, 68 is the average SUS score.
form_structure_3=[[{"form_identifier":"","name":"fieldname6","shortlabel":"","index":0,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"1. I think that I would like to use this website frequently.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname7","shortlabel":"","index":1,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"2. I found the website unnecessarily complex.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname8","shortlabel":"","index":2,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"3. I thought the website was easy to use.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname9","shortlabel":"","index":3,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"4. I think that I would need the support of a technical person to be able to use this website.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname10","shortlabel":"","index":4,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"5. I found the various functions in this website were well integrated.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname11","shortlabel":"","index":5,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"6. I thought there was too much inconsistency in this website.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname12","shortlabel":"","index":6,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"7. I would imagine that most people would learn to use this website very quickly.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname13","shortlabel":"","index":7,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"8. I found the website very cumbersome to use.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname14","shortlabel":"","index":8,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"9. I felt very confident using the website.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"form_identifier":"","name":"fieldname15","shortlabel":"","index":9,"ftype":"fradio","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"10. I needed to learn a lot of things before I could get going with this system.","layout":"one_column","required":true,"exclude":false,"readonly":false,"toSubmit":"value","choiceSelected":"Neutral - 3","showDep":false,"untickAccepted":false,"onoff":0,"choices":["Strongly Disagree","Disagree","Neutral","Agree","Strongly Agree"],"choicesVal":["1","2","3","4","5"],"choicesDep":[[],[],[],[],[]],"fBuild":{},"parent":""},{"dependencies":[{"rule":"","complex":false,"fields":[""]}],"form_identifier":"","name":"fieldname16","shortlabel":"","index":10,"ftype":"fCalculated","userhelp":"","userhelpTooltip":false,"tooltipIcon":false,"csslayout":"","title":"SUS Score","predefined":"","required":false,"exclude":false,"size":"large","eq":"(function(){nnreturn (fieldname6+fieldname8+fieldname10+fieldname12+fieldname14-5+25-fieldname7-fieldname9-fieldname11-fieldname13-fieldname15)*2.5;nn})()","min":"","max":"","suffix":"","prefix":"","decimalsymbol":".","groupingsymbol":"","readonly":true,"currency":false,"noEvalIfManual":true,"formatDynamically":false,"hidefield":false,"toolbar":"default|mathematical","fBuild":{},"parent":""}],{"0":{"title":"SUS Calculator","description":"","formlayout":"top_aligned","formtemplate":"cp_cff_clean","evalequations":1,"evalequationsevent":2,"autocomplete":1,"persistence":0,"customstyles":"","loading_animation":0},"formid":"cp_calculatedfieldsf_pform_3"}];
Note:
- Choosing neutral for all 10 questions in SUS will only give you a score of 50. Given that 68 is the 50th percentile, this is a below-average rating.
- Odd-numbered questions are all in a positive tone, you will want your participants to strongly agree.
- Even-numbered questions are all in a negative tone, something must have gone wrong in the usability of your website, software or system when your participants strongly agree.
- Learn how to interpret the SUS score here.
The post SUS Calculator appeared first on UIUX Trend.
Read the full article here
