Converter group

Radiology Converters

Radiation - Absorbed Dose Converter

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... Joule per centigram = ... Gray

Result

... Joule per centigram

... Gray

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Use this page to convert joule per centigram values into gray, with background details, formulas, a worked example, and a quick conversion table.

1 J/cg = 100,000 Gy

1 Gy = 0.00001 J/cg

Example: 1 J/cg = 100,000 Gy

One joule of energy per centigram of mass.

History: Metric variant.

Current use: Rarely used.

Also written as J/cg.

Defined as the absorption of one joule of radiation energy per kilogram of matter.

History: Named after Louis Harold Gray, a pioneer in the field of radiobiology. Adopted by the CGPM in 1975.

Current use: The primary international unit used in radiotherapy, radiation protection, and radiobiology.

Also written as Gy, grays.