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Both calculators run independently β€” change the inputs on either side to compare results.

Mental Health

Depression Severity Assessment Calculator

Calculates a PHQ-5 style depression severity score by summing ratings for mood, sleep, energy, appetite, and concentration. Use it as a quick self-screen to track symptoms week-to-week or prepare for a GP appointment.

Depression Severity Score

0 points

0
3
7
11
Minimal symptomsMild symptomsModerate symptomsModerately severe or higher

0-2 across these five items suggests minimal depressive symptoms this period. On the full PHQ-9 a total under 5 is the 'minimal' band; persistent symptoms still warrant a clinician's input.

These five items mirror the PHQ-style 0-3 scoring; on the validated PHQ-9 (max 27) cutoffs are 5/10/15/20, but this 5-item version maxes at 15, so bands are scaled proportionally and remain a screen, not a diagnosis.

Mental Health

Anxiety Severity Assessment Calculator

Quantifies your anxiety severity by weighing how often, how intensely, and how long episodes last, plus their effect on daily life. Use it to track changes over time or prepare for a mental health appointment.

Fill in the required fields to see your result.

Key differences

Depression Severity Assessment CalculatorAnxiety Severity Assessment Calculator
CategoryMental HealthMental Health
Inputs required54
ResultDepression Severity Score (points)Anxiety Severity Score (/100)
What it doesCalculates a PHQ-5 style depression severity score by summing ratings for mood, sleep, energy, appetite, and concentration. Use it as a quick self-screen to track symptoms week-to-week or prepare for a GP appointment.Quantifies your anxiety severity by weighing how often, how intensely, and how long episodes last, plus their effect on daily life. Use it to track changes over time or prepare for a mental health appointment.