This calculator allows you to convert from Second to Second (sidereal) and in a reverse direction. To convert from Second to Second (sidereal), enter the amount of Second into the first input and to convert from Second (sidereal) to Second, enter the amount of Second (sidereal) into the second input.
2 Second = 2.0054758310568 Second (sidereal)
Second to Minute | Second to Hour | Second to Week | Second to Month | Second to Year |2 Second equal 2.0054758310568 Second (sidereal).
Every 1 Second = 1.0027379155284 Second (sidereal) and so, 2 Second = 2 multiplied by 1.0027379155284 = 2.0054758310568 Second (sidereal).
What is the second?
The second is an important unit of time. It is the main unit of time in the SI system of units. It can be defined as the time it takes an electromagnetic field to propagate through 3 x 10 5 km of vacuum.
One solar day has 86,400 seconds. There are 60 second per minute.
Second is not small and specific enough to be used by scientists and engineers so smaller units were derived such as:
| 1 Second = 1.0027379155284 Second (sidereal) |
| 2 Second = 2.0054758310568 Second (sidereal) |
| 3 Second = 3.0082137465851 Second (sidereal) |
| 4 Second = 4.0109516621135 Second (sidereal) |
| 5 Second = 5.0136895776419 Second (sidereal) |
| 6 Second = 6.0164274931703 Second (sidereal) |
| 7 Second = 7.0191654086987 Second (sidereal) |
| 8 Second = 8.021903324227 Second (sidereal) |
| 9 Second = 9.0246412397554 Second (sidereal) |
| 10 Second = 10.027379155284 Second (sidereal) |
| 11 Second = 11.030117070812 Second (sidereal) |
| 12 Second = 12.032854986341 Second (sidereal) |
