Mental Health & Sleep Calculators
Validated screening questionnaires for depression, anxiety, and alcohol use, plus a sleep-cycle calculator. Screening tools indicate whether to seek assessment — they are not diagnoses.
PHQ-9 Depression Test
Take the nine-question PHQ-9 depression screener and get your 0–27 score with its severity band, from minimal to severe. A screening questionnaire, not a diagnosis.
GAD-7 Anxiety Test
Take the seven-question GAD-7 anxiety screener and get your 0–21 score with its severity band. A score of 10 or more is the usual referral threshold. Screening, not diagnosis.
AUDIT-C Alcohol Screening
Answer the three AUDIT-C questions and get your 0–12 score against the sex-specific threshold: 4 or more for men, 3 or more for women. A screening tool, not a diagnosis.
Sleep Calculator
Work out what time to go to bed to wake up refreshed, or what time to wake after a given bedtime. Counts whole 90-minute sleep cycles and the time it takes to fall asleep.