Convert Yoctoseconds to Microseconds
Convert Yoctoseconds (ys) to Microseconds (µs) instantly and accurately.
Conversion Formula
µs = ys × 1.000000000e-18
About Yoctoseconds
A yoctosecond (ys) = 10⁻²⁴ s - the smallest named SI prefix time unit. Light travels ~0.3 fm in 1 ys, about one-tenth the proton charge radius. Strong-force quark binding operates on ~1 ys timescales; W and Z boson lifetimes are ~260-290 ys. Lead-lead collisions at the LHC produce quark-gluon plasma that thermalises within a few ys. These timescales are inferred from decay widths via ΔE × Δt ≥ ℏ. 1 ys = 10⁻²⁴ s.
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
| Yoctoseconds (ys) | Microseconds (µs) |
|---|---|
| 1 ys | 1 × 10-18 µs |
| 2 ys | 2 × 10-18 µs |
| 5 ys | 5 × 10-18 µs |
| 10 ys | 1 × 10-17 µs |
| 25 ys | 2.5 × 10-17 µs |
| 50 ys | 5 × 10-17 µs |
| 100 ys | 1 × 10-16 µs |