You are currently converting frequency units from gigahertz to millisecond(period)
1 GHz = 0.0000010 ms(p)
Conversion base :
1 GHz = 1.0E-6 ms(p)
Conversion base :
1 ms(p) = 1.0E-6 GHz
Conversion base :
1 GHz = 1.0E-6 ms(p)
1 ms(p) = 1.0E-6 GHz
Period
The period is not the same dimension than the frequency. The frequency (f) is the reciprocal of the period (T) : f = 1/T
We have merged period and frequency here to allow easy conversions between both dimensions.