ECOG/Karnofsky Performance Status Calculator

Clinical use

Use this calculator for functional status for oncology in theoncology workflow. It is decision support and should be interpreted with the patient context, local protocols, and clinician judgment.

Interpretation

ECOG 0-1: generally fit for aggressive treatment. ECOG 2: can self-care. ECOG 3-4: limited function — consider best supportive care. Critical for treatment decisions.

Required inputs

• Scale

Optional: Ecog Score, Karnofsky Score

Evidence and limitations

This page cites 2 published references. Confirm units and inclusion criteria before applying the output; calculators do not replace assessment, escalation, or local policy.