Radiation Dose Equivalent Calculator

Calculate Sievert (Sv) - effective radiation dose. Sv = Gy × Quality Factor. Educational tool for radiation safety; not for clinical use.

Formula

Dose Equivalent = Absorbed Dose (Gy) × Quality Factor

0.5 Gy, photons

Inputs
  • Absorbed Dose (Gray): 0.5
  • Quality Factor: 1

0.5 Sv (moderate risk)

Frequently asked questions

Gray vs Sievert?
Gray = absorbed dose; Sievert = effective dose (account for radiation type)