Dose Calculator
Optional Volume Calc
Medical Disclaimer: This tool is provided for educational and informational
purposes only. Results are estimates based on typical values and should not be used as a
substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified
healthcare provider for specific medical concerns.
Quick Select Isotope
Equation
A(t) = A₀ × e(-λt)
Calculates remaining activity based on biological decay constant λ = ln(2)/T½.