SOFA Score Calculator

Calculate the Sequential Organ Failure Assessment (SOFA) score with our interactive tool, designed for healthcare professionals.

Calculate SOFA Score

Full original guide (expanded)

SOFA Score Calculator

The SOFA Score Calculator is a tool used by healthcare professionals to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

Results

SOFA Score: 0

Data Source and Methodology

All calculations are based on the guidelines provided by the Sequential Organ Failure Assessment (SOFA) scoring system as published in the official medical literature. View Source.

The Formula Explained

The SOFA score is calculated using the following parameters:

  • Respiration (PaO2/FiO2)
  • Coagulation (Platelets)
  • Liver (Bilirubin)
  • Cardiovascular (Hypotension)
  • CNS (Glasgow Coma Scale)
  • Renal (Creatinine or urine output)

Glossary of Terms

  • PaO2/FiO2: Ratio of arterial oxygen partial pressure to fractional inspired oxygen.
  • Platelets: A component of blood whose function is to stop bleeding.

Frequently Asked Questions (FAQ)

What is the SOFA score used for?

The SOFA score is used to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

How is the SOFA score calculated?

The score is calculated using six different variables, each representing an organ system. Each variable is scored from 0 to 4, with higher scores representing worse organ function.

Audit: Complete
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
\[','\]
','
Variables and units
  • T = property tax (annual or monthly depending on input) (currency)
Sources (authoritative):
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
  • Initial audit spec draft generated from HTML extraction (review required).
  • Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
  • Confirm sources are authoritative and relevant to the calculator methodology.
Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn

SOFA Score Calculator

The SOFA Score Calculator is a tool used by healthcare professionals to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

Calculate SOFA Score

Results

SOFA Score: 0

Data Source and Methodology

All calculations are based on the guidelines provided by the Sequential Organ Failure Assessment (SOFA) scoring system as published in the official medical literature. View Source.

The Formula Explained

The SOFA score is calculated using the following parameters:

  • Respiration (PaO2/FiO2)
  • Coagulation (Platelets)
  • Liver (Bilirubin)
  • Cardiovascular (Hypotension)
  • CNS (Glasgow Coma Scale)
  • Renal (Creatinine or urine output)

Glossary of Terms

  • PaO2/FiO2: Ratio of arterial oxygen partial pressure to fractional inspired oxygen.
  • Platelets: A component of blood whose function is to stop bleeding.

Frequently Asked Questions (FAQ)

What is the SOFA score used for?

The SOFA score is used to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

How is the SOFA score calculated?

The score is calculated using six different variables, each representing an organ system. Each variable is scored from 0 to 4, with higher scores representing worse organ function.

Audit: Complete
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
\[','\]
','
Variables and units
  • T = property tax (annual or monthly depending on input) (currency)
Sources (authoritative):
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
  • Initial audit spec draft generated from HTML extraction (review required).
  • Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
  • Confirm sources are authoritative and relevant to the calculator methodology.
Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn

SOFA Score Calculator

The SOFA Score Calculator is a tool used by healthcare professionals to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

Calculate SOFA Score

Results

SOFA Score: 0

Data Source and Methodology

All calculations are based on the guidelines provided by the Sequential Organ Failure Assessment (SOFA) scoring system as published in the official medical literature. View Source.

The Formula Explained

The SOFA score is calculated using the following parameters:

  • Respiration (PaO2/FiO2)
  • Coagulation (Platelets)
  • Liver (Bilirubin)
  • Cardiovascular (Hypotension)
  • CNS (Glasgow Coma Scale)
  • Renal (Creatinine or urine output)

Glossary of Terms

  • PaO2/FiO2: Ratio of arterial oxygen partial pressure to fractional inspired oxygen.
  • Platelets: A component of blood whose function is to stop bleeding.

Frequently Asked Questions (FAQ)

What is the SOFA score used for?

The SOFA score is used to determine the extent of a person's organ function or rate of failure. It is particularly useful in intensive care units to predict patient outcomes.

How is the SOFA score calculated?

The score is calculated using six different variables, each representing an organ system. Each variable is scored from 0 to 4, with higher scores representing worse organ function.

Audit: Complete
Formula (LaTeX) + variables + units
This section shows the formulas used by the calculator engine, plus variable definitions and units.
Formula (extracted LaTeX)
\[','\]
','
Variables and units
  • T = property tax (annual or monthly depending on input) (currency)
Sources (authoritative):
Changelog
Version: 0.1.0-draft
Last code update: 2026-01-19
0.1.0-draft · 2026-01-19
  • Initial audit spec draft generated from HTML extraction (review required).
  • Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
  • Confirm sources are authoritative and relevant to the calculator methodology.
Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn
Formulas

(Formulas preserved from original page content, if present.)

Version 0.1.0-draft
Citations

Add authoritative sources relevant to this calculator (standards bodies, manuals, official docs).

Changelog
  • 0.1.0-draft — 2026-01-19: Initial draft (review required).