Professional nuclear calculations and conversions
Professional radiation calculations for health physics
RadMaths provides professional-grade calculators for health physics
and radiation safety, generated according to NIST and ICRP standards:
Scientific Calculator: Full-featured calculator with
trigonometric, logarithmic, and exponential functions.
Radioactive Decay: Calculate how much activity
remains after a given time using exponential decay formulas based on
half-life.
Activity Conversions: Convert between Becquerels (Bq)
and Curies (Ci) and their multiples for regulatory compliance.
Dose Conversions: Convert between absorbed dose
(Gray, rad) and equivalent dose (Sievert, rem) units.
Gamma Dose Rate: Calculate exposure rates from point
sources using inverse square law and gamma constants.
Shielding Calculator: Estimate dose reduction through
lead, steel, concrete, tungsten, or aluminum shielding.
Select a calculator above for detailed information and helpful
tips.