Use our PTCB Score calculator to help you estimate your performance scores based on the marking scheme with Raw 90 & scored 80 uses a proportion estimate.
PTCE / PTCB Score Calculator
Estimate scaled score (1000–1600), PASS/FAIL, simulate scenarios.
CPhT • PTCE
Tip: 56/80 ≈ 70% (commonly cited pass estimate).
Correct (est)
— / 80
Percent
—%
Result
—
Progress to 1400
Need — of 80 to reach 1400
Notes
- PTCB uses psychometric scaling — this tool provides an estimate. Use calibrated mode to map a chosen % to 1400.
- Raw 90 → scored 80 uses a proportion estimate (PTCB does not disclose which items are unscored).