Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Radiation Dose Exposure Calculator

Calculates effective radiation dose received by a person based on dose rate, exposure time, distance from source, shielding, and body weight. Used in radiation safety planning, occupational health, and emergency response.

Dose Rate (mSv/h)

Exposure Time (hours)

Distance from Source (meters)

Shielding Material

Body Weight (kg)

Fill in the required fields to see your result.

Nuclear

Nuclear Accident Dose Calculator

Estimates downwind radiation dose from an atmospheric radioactive release based on activity, weather stability, wind speed, and distance. Used in emergency planning and nuclear safety assessments.

Total Release Activity (Bq)

Wind Speed (m/s)

Downwind Distance (km)

Exposure Duration (hours)

Weather Stability

Fill in the required fields to see your result.

Key differences

	Radiation Dose Exposure Calculator	Nuclear Accident Dose Calculator
Category	Nuclear	Nuclear
Inputs required	5	5
Result	Total Radiation Dose (mSv)	Projected Dose (mSv)
What it does	Calculates effective radiation dose received by a person based on dose rate, exposure time, distance from source, shielding, and body weight. Used in radiation safety planning, occupational health, and emergency response.	Estimates downwind radiation dose from an atmospheric radioactive release based on activity, weather stability, wind speed, and distance. Used in emergency planning and nuclear safety assessments.