Glaister Equation Calculator

Rectal Temperature (°C):
Ambient Temperature (°C):
Calculate
Estimated Time of Death (hours):

Introduction

Calculating the Glaister Equation plays a crucial role in forensic science, estimating a person’s time of death based on their body temperature. To simplify this process, we’ve developed a user-friendly calculator.

How to Use

1. Input the deceased person’s rectal temperature in Celsius.
2. Enter the ambient temperature at the time of discovery in Celsius.
3. Press the “Calculate” button to obtain the estimated time of death.

Formula

The Glaister Equation is expressed as follows:

Where:

• td​ is the estimated time of death in hours.
• Tr​ is the rectal temperature in Celsius.
• Ta​ is the ambient temperature in Celsius.

Example Solve

After calculating, the estimated time of death (��td​) is obtained.

FAQs

Q: What is the significance of the Glaister Equation in forensic science?

A: The Glaister Equation aids forensic investigators in estimating the time of death based on body temperature, assisting in criminal investigations.

Q: Why is rectal temperature used in the Glaister Equation?

A: The rectal temperature is considered more reliable than other body temperatures as it is less affected by external factors.

Q: Can the Glaister Equation be used for any temperature unit?

A: No, the Glaister Equation requires temperatures to be in Celsius for accurate calculations.

Conclusion

The Glaister Equation calculator simplifies the estimation of the time of death, enhancing forensic science accuracy. By using our straightforward implementation, investigators can streamline this critical aspect of their work.