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Revised Trauma Score (RTS) Calculator

Result

Calculated result 7.8408 Based on the values entered.
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Revised Trauma Score (RTS) Calculator Calculate Revised Trauma Score for rapid trauma patient assessment. Combines GCS, systolic BP, and respiratory rate. — free online calculator.

Formula

RTS = 0.9368×GCS code + 0.7326×SBP code + 0.2908×RR code.
  • Revised Trauma Score (RTS) Calculator calculates its result from GCS coded value, SBP coded value, Respiratory-rate coded value. It uses the formula RTS = 0.9368×GCS code + 0.7326×SBP code + 0.2908×RR code.. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
  • The main inputs are GCS coded value, SBP coded value, Respiratory-rate coded value. Enter them in the units and format shown in the calculator.
  • Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Revised Trauma Score (RTS)

Inputs
  • GCS coded value: 4
  • SBP coded value: 4
  • Respiratory-rate coded value: 4

Using GCS coded value = 4, SBP coded value = 4, Respiratory-rate coded value = 4, the calculated result is 7.8408.

Sample result: Calculating…

Frequently asked questions

What does the Revised Trauma Score (RTS) calculate?

Revised Trauma Score (RTS) Calculator Calculate Revised Trauma Score for rapid trauma patient assessment. Combines GCS, systolic BP, and respiratory rate. — free online calculator.

Which values should I enter?

Enter GCS coded value, SBP coded value, Respiratory-rate coded value using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: RTS = 0.9368×GCS code + 0.7326×SBP code + 0.2908×RR code..

Why might my result differ from another source?

Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026