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Convert second to attosecond

Please provide values below to Convert second to attosecond, or vice versa.

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1 second = 1.00000000e+18 attosecond
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What is a Second?

The Second is the base unit of time in the International System of Units (SI). It is precisely defined as the duration of 9,192,631,770 cycles of the radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom. It is used in everything from daily timekeeping to advanced physics and GPS satellites.

What is an Attosecond?

The Attosecond is one quintillionth of a second, or 0.000000000000000001 seconds. This unit is used in quantum mechanics and ultrafast science to observe electron dynamics and subatomic processes.



second to attosecond Conversion Table

second attosecond
0.01 second1.0e+16 attosecond
0.1 second1.0e+17 attosecond
1 second1.0e+18 attosecond
2 second2.0e+18 attosecond
3 second3.0e+18 attosecond
5 second5.0e+18 attosecond
10 second1.0e+19 attosecond
20 second2.0e+19 attosecond
50 second5.0e+19 attosecond
100 second1.0e+20 attosecond
1000 second1.0e+21 attosecond


How to Convert second to attosecond

1 second = 1.0E+18 attosecond
1 attosecond = 1.0E-18 second

Example: convert 15 second to attosecond:
15 × 1.0E+18 = 1.5E+19 attosecond



Convert second to Other Units