Free patient tool · Educational
Cancer Staging Calculator
Cancer staging language can feel intimidating. This free tool turns the codes on your pathology report (T1, N0, M0, FIGO II, Ann Arbor III…) into plain English — what your stage means, the typical treatment approach, and a realistic outlook to take to your next appointment.
This is not a diagnostic tool. Cancer staging is a clinical judgement made by your oncologist using your pathology, imaging, and biopsy reports together. Use this calculator to understand a stage your doctor has already given you — never to set your own. Always discuss your specific situation with a qualified physician. Read the full medical disclaimer →
1
Choose your cancer type
Select the cancer that matches your diagnosis. Each cancer uses a slightly different staging system.
2
Enter the values from your pathology report
Pick a cancer above first.
3
Your result
Complete the questions above, then click Calculate stage.
Want to discuss your diagnosis in person?
Bring all your reports, biopsy slides, and imaging. Dr. Rehan will walk through every detail and explain exactly what your situation means — and what your treatment options are.