Convert Microseconds to Attoseconds
Convert Microseconds (µs) to Attoseconds (as) instantly and accurately.
Conversion Formula
as = µs × 1000000000000
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.
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.
Quick Reference Table
| Microseconds (µs) | Attoseconds (as) |
|---|---|
| 1 µs | 1 × 1012 as |
| 2 µs | 2 × 1012 as |
| 5 µs | 5 × 1012 as |
| 10 µs | 1 × 1013 as |
| 25 µs | 2.5 × 1013 as |
| 50 µs | 5 × 1013 as |
| 100 µs | 1 × 1014 as |