Anxiety Score Calculator

The GAD-7 (Generalised Anxiety Disorder 7-item scale) is a validated screening tool developed by Spitzer et al (2006) for detecting and measuring the severity of generalised anxiety disorder. It is widely used in NHS primary care as part of the IAPT (Improving Access to Psychological Therapies) programme

The calculator uses the standard published formula for anxiety calc. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches, percentages. You can enter values in the units shown — the calculator handles all conversions internally.

The calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.