SI unit of time From Wikipedia, the free encyclopedia
A picosecond is a standard unit of measuring time. It is equal to 10−12 of a second. It is one trillionth, or one millionth of one millionth of a second, or 0.000000000001 seconds.
One picosecond contains 1000 femtoseconds. There are 1000 picoseconds in one nanosecond.