1–15 min + custom
Typing test
Build accuracy first. Practise with a focused timer, live progress and a useful breakdown of your typing.
Open toolPreparation toolkit
Negative marking calculator
Turn your answers into a clear score. Choose your own marks, penalties and question count.
Your details
01 · INPUTLoading your tool…
Your result
02 · RESULTYour result will appear here
Fill in the details, then calculate. A little clarity for your next step.
How it works
Final score = correct answers × marks per correct answer − incorrect answers × penalty. Accuracy uses attempted questions; attempt, correct and wrong rates use the total questions. Negative scores are retained.
Practice results are estimates based on your inputs. Check the rules and calculation convention in your own exam notification.
A few useful answers
What if I leave unattempted blank?
The calculator automatically subtracts correct and incorrect answers from the total. If you enter it manually, any remaining questions are reported as unclassified.
Is there one marking scheme for all exams?
No. Use the marks and penalty specified in your own paper. Included schemes are custom examples, not official exam rules.