As we know One kGy/s is equal to 1000 Sv/s (1 kGy/s = 1000 Sv/s).

To convert Kilogray/Second to Sievert/Second, multiply your kGy/s figure by 1000.

Example : convert 25 kGy/s to Sv/s:

25 kGy/s = 25 × 1000 Sv/s = Sv/s

To convert Sievert/Second to Kilogray/Second, divide your Sv/s figure by 1000.

Example : convert 25 Sv/s to kGy/s:

25 Sv/s = 25 ÷ 1000 kGy/s = kGy/s