Burch-Wartofsky Point Scale (BWPS) for Thyrotoxicosis Calculator

Burch-Wartofsky Point Scale (BWPS) for Thyrotoxicosis Calculator for Endocrinology. The bands support assessment of a clinical syndrome; they do not establish its cause or provide a reliable rule-out result. Other acute illnesses can contribute to a high externally calculated score. The displayed total is not a recalculation or verification of the underlying observations.

For shared guidance on choosing a tool and documenting results, read the clinical calculator workflow.

How this calculator works

This interprets an externally finalized Burch-Wartofsky total. It accepts attainable integer totals from 0 to 140 in multiples of five. The source bands are below 25, 25-44 and at least 45. It does not recreate the copyrighted clinical scoring worksheet.

When to use this calculator

Use to cross-check the source interpretation after scoring with authorized corrected material. Suspected thyroid storm needs urgent clinical assessment and treatment decisions regardless of the calculator. A total cannot resolve competing diagnoses or replace examination.

Inputs used

  • Finalized BWPS total from authorized material incorporating the 2025 correction

Clinical interpretation

The bands support assessment of a clinical syndrome; they do not establish its cause or provide a reliable rule-out result. Other acute illnesses can contribute to a high externally calculated score. The displayed total is not a recalculation or verification of the underlying observations.

Worked example

A finalized total of 80 is in the strongly suggestive source band. A total of 20 is below the suggestive bands, 25 enters the intermediate band and 45 enters the strongly suggestive band. Values such as 24, 44 or 45.1 are rejected because source totals occur in multiples of five.

Limitations and safety notes

Source version, measurement and item selection remain the user's responsibility. The 2025 corrigendum matters when obtaining the total. No copyrighted worksheet, dose schedule or treatment algorithm is reproduced, and there is no claim of clinician validation of this implementation.

Frequently asked questions

Why can I not enter 44?

The category wording includes values below 45, but actual source point totals are multiples of five. An unattainable total should prompt a scoring check.

Can a low score exclude thyroid storm?

No. Clinical suspicion and urgent assessment take precedence over an isolated total.

References

  • 2025 primary BWPS corrigendum; corrected authorized scoring material, attainable multiples of five, total range and interpretation bands. Worksheet not reproduced. https://doi.org/10.1089/thy.2016.0229.correx2

Editorial review and citation methodology

Maintained by the Quick Medical Calculator Editorial Team. Content record date: September 9, 2026. A content date is not evidence of independent clinical review. Individual clinical sign-off is not recorded on this page.

  • Prefer original validation studies for scoring systems and prediction tools.
  • Use current specialty society guidance, transplant allocation policy, public health guidance, or regulator resources when they govern clinical use.
  • Include limitations and safety notes when a calculator is population-specific, context-dependent, or unsuitable as a standalone decision tool.

Related reviewed calculators