Attosecond
Enter a value and select units to convert.
Switch s to as
Attosecond Unit Table
A list of units symbol and data.
From asTo sAll conversion
1 as1e-18 s
2 as2e-18 s
3 as3.0000000000000002e-18 s
4 as4e-18 s
5 as5e-18 s
6 as6.0000000000000004e-18 s
7 as7e-18 s
8 as8e-18 s
9 as9.000000000000001e-18 s
10 as1e-17 s
Description

Exploring the Attosecond: The Frontier of Time Measurement

An attosecond (as) is one-quintillionth of a second (0.000000000000000001 seconds). This unit enables the observation of electron movements within atoms, providing insights into fundamental quantum processes.

Attosecond science is crucial for understanding phenomena such as photoionization, electron tunneling, and the ultrafast dynamics of matter.

Understanding the Second: The Fundamental Unit of Time

The second (symbol: s) is the base unit of time in the International System of Units (SI). It is defined by the duration of 9,192,631,770 periods of radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom. This precise measurement forms the foundation for global timekeeping systems, including Coordinated Universal Time (UTC).

Seconds are integral to various aspects of daily life and scientific research. They serve as the building blocks for larger time units such as minutes and hours, and are crucial in fields ranging from physics to digital technology, where precise time measurement is essential.

Complete list of conversion for Attosecond
Attosecond (as)

1 Attosecond = 1e-18 Second

Convert 2 as → s

1 Attosecond = 1e-15 Millisecond

Convert 2 as → ms

1 Attosecond = 1.0000000000000002e-12 Microsecond

Convert 2 as → μs

1 Attosecond = 1e-9 Nanosecond

Convert 2 as → ns

1 Attosecond = 0.0000010000000000000002 Picosecond

Convert 2 as → ps

1 Attosecond = 0.001 Femtosecond

Convert 2 as → fs

1 Attosecond = 1000.0000000000001 Zeptosecond

Convert 2 as → zs

1 Attosecond = 1000000.0000000001 Yoctosecond

Convert 2 as → ys

1 Attosecond = 1.0000000000000001e-21 Kilosecond

Convert 2 as → ks

1 Attosecond = 1.0000000000000001e-24 Megasecond

Convert 2 as → Ms

1 Attosecond = 1e-27 Gigasecond

Convert 2 as → Gs

1 Attosecond = 1.6666666666666668e-20 Minute

Convert 2 as → min

1 Attosecond = 2.777777777777778e-22 Hour

Convert 2 as → h

1 Attosecond = 1.1574074074074075e-23 Day

Convert 2 as → d

1 Attosecond = 1.6534391534391536e-24 Week

Convert 2 as → wk

1 Attosecond = 3.858024691358025e-25 Month (30 days)

Convert 2 as → mo

1 Attosecond = 3.170979198376459e-26 Year (365 days)

Convert 2 as → yr

1 Attosecond = 3.1709791983764587e-27 Decade

Convert 2 as → dec

1 Attosecond = 3.170979198376459e-28 Century

Convert 2 as → c

1 Attosecond = 3.170979198376459e-29 Millennium

Convert 2 as → mil