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Absorbed Dose Calculator

☢ Nuclear & Decay. Use the Absorbed dose formula to find dose, energy absorbed, mass: pick the value you want, type the others, and the answer updates as you go.

D=EabsorbedmD = \dfrac{E_{absorbed}}{m}
Dose0.01 Gy

Pick the ○ next to the value you want to find, fill in the others, and it solves as you type.

What each letter means

QuantityUnit
DoseGy
Energy absorbedJ
Masskg

Worked example

Find the dose when Energy absorbed = 0.7 J, Mass = 70 kg.

Using D = Eabsorbedm: Dose = 0.01 Gy.

Frequently asked questions

What is the formula for Absorbed dose?

D = Eabsorbedm.

What do the letters stand for, and what units are used?

Dose in Gy, Energy absorbed in J, Mass in kg.

How do you calculate dose?

Put the values into D = Eabsorbedm. For example, with Energy absorbed = 0.7 J, Mass = 70 kg, dose = 0.01 Gy.

Can I solve for a different value?

Yes. In the calculator above, pick the circle next to any value (dose, energy absorbed, mass) and fill in the others: it rearranges the formula for you.

All chemistry formulas in the Chemistry Formulas