Dose Equivalente
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Sievert Equivalent Dose Calculator is an online tool that allows you to calculate the equivalent dose of radiation, taking into account the type and amount of radiation received. The equivalent dose is a measure of the amount of energy deposited per unit of tissue mass, adjusted for the type of radiation. It is expressed in Sieverts (Sv) and is used to assess the risk of radiation exposure.
The formula used to calculate the equivalent dose is H = Q·D, where H is the equivalent dose, Q is the radiation quality factor, and D is the absorbed dose. The quality factor is a value that depends on the type of radiation and is used to adjust the absorbed dose for the type of radiation. For example, alpha radiation has a high quality factor, while beta radiation has a lower quality factor.
The equivalent dose is used in various fields, such as nuclear medicine, radiation therapy, and radiological protection. It is essential to calculate the equivalent dose correctly to ensure the safety of patients and healthcare professionals. Additionally, the equivalent dose is also used to assess the risk of radiation exposure in cases of nuclear accidents or occupational exposure.
It is crucial to be careful when using this calculator, as the equivalent dose depends on the type and amount of radiation received. Moreover, it is fundamental to use the correct values for the quality factor and absorbed dose to obtain accurate results.
Frequently asked questions
What is equivalent dose?
The equivalent dose is a measure of the amount of energy deposited per unit of tissue mass, adjusted for the type of radiation. It is expressed in Sieverts (Sv).
What is the formula for calculating the equivalent dose?
The formula is H = Q·D, where H is the equivalent dose, Q is the radiation quality factor, and D is the absorbed dose.
What are the precautions when using this calculator?
It is essential to use the correct values for the quality factor and absorbed dose to obtain accurate results.
In which areas is the equivalent dose used?
The equivalent dose is used in nuclear medicine, radiation therapy, and radiological protection.
Why is it important to calculate the equivalent dose correctly?
To ensure the safety of patients and healthcare professionals, and to assess the risk of radiation exposure.