UV-C Exposure Time Calculator

Device Type:

Total Electrical Power: W
μW/cm2
(measured at 1 meter)
Manual Override

x meters

Results: Exposure Times Required for Common Pathogens
Device Name UV-C Irradiance
(μW/cm2)
Power
(W)
99.9% inactivation 99.99% inactivation Graphical Comparison
MRSA
(10mJ/cm2)
SARS CoV-2
(25mJ/cm2)
C.difficile
(46mJ/cm2)
SARS CoV-2
(30mJ/cm2)
Other Pathogens
(100mJ/cm2)

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