Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Nuclear
Radiation Dose Calculator
Calculates effective radiation dose by combining absorbed dose, radiation type weighting, and tissue sensitivity. Used by medical physicists and radiation safety officers to assess biological risk from exposure.
Fill in the required fields to see your result.
Nuclear
Critical Mass Calculator
Estimate the mass of a uniform-density fissile sphere given its known critical radius and material density. Useful for nuclear engineering coursework, criticality-safety analysis, and reactor physics demonstrations.
Fill in the required fields to see your result.
Key differences
| Radiation Dose Calculator | Critical Mass Calculator | |
|---|---|---|
| Category | Nuclear | Nuclear |
| Inputs required | 4 | 2 |
| Result | Effective Dose (mSv) | Critical Mass (g) |
| What it does | Calculates effective radiation dose by combining absorbed dose, radiation type weighting, and tissue sensitivity. Used by medical physicists and radiation safety officers to assess biological risk from exposure. | Estimate the mass of a uniform-density fissile sphere given its known critical radius and material density. Useful for nuclear engineering coursework, criticality-safety analysis, and reactor physics demonstrations. |