Convert Attoseconds to Microseconds
Convert Attoseconds (as) to Microseconds (µs) instantly and accurately.
Conversion Formula
µs = as × 1.000000000e-12
About Attoseconds
An attosecond (as) = 10⁻¹⁸ s - the timescale of electron dynamics in atoms. The Bohr-model orbital period in hydrogen is ~152 as. Electron tunnelling through atomic potential barriers takes a few hundred as. The 2023 Nobel Prize in Physics (Agostini, Krausz, L'Huillier) honoured methods for generating sub-100 as pulses via high-harmonic generation in Ti:sapphire lasers. 1 as = 10⁻¹⁸ s = 1,000 zs.
About Microseconds
A microsecond (µs) = 10⁻⁶ s; light travels ~300 m. Professional DSLR shutters reach 125 µs (1/8,000 s); electronic flash freezes motion in 1-50 µs. Radar pulse repetition intervals: 100-2,000 µs (15-300 km range). Ultrasound echo round-trips from 1-15 cm tissue depth: 13-200 µs. Muscle twitch contraction starts within 1-5 µs of the action potential. 1 µs = 10⁻⁶ s.
Quick Reference Table
| Attoseconds (as) | Microseconds (µs) |
|---|---|
| 1 as | 1 × 10-12 µs |
| 2 as | 2 × 10-12 µs |
| 5 as | 5 × 10-12 µs |
| 10 as | 1 × 10-11 µs |
| 25 as | 2.5 × 10-11 µs |
| 50 as | 5 × 10-11 µs |
| 100 as | 1 × 10-10 µs |