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Convert gray to rad

Please provide a value below to convert gray [Gy] to rad [rd], or vice versa.

The gray is a unit of radiation-absorbed dose. By definition, 1 gray [Gy] equals exactly 100 rad [rd] — a fixed mathematical relationship, not an approximation.

gray to rad Conversion Table

gray [Gy]rad [rd]
1 Gy100 rd
5 Gy500 rd
10 Gy1000 rd
50 Gy5000 rd
100 Gy10000 rd

Formula

1 gray [Gy] = 100 rad [rd]
1 rad [rd] = 0.01 gray [Gy]

Convert Gray to Other Radiation-Absorbed Dose Units