Convert Microvolts to Attovolts
Convert Microvolts (µV) to Attovolts (aV) instantly and accurately.
Conversion Formula
aV = µV × 1000000000000
About Microvolts
The microvolt (µV) equals 10⁻⁶ V, the scale of bioelectric signals and precision sensor outputs. EEG electroencephalography records brain-wave amplitudes of 10-100 µV; a standard thermocouple junction generates 5-40 µV/°C depending on type; Wheatstone-bridge strain-gauge outputs under load are typically 1-100 µV/V excitation. Instrumentation amplifiers with sub-microvolt offset are used in ECG front-ends. 1 µV = 10⁻³ mV = 10³ nV.
About Attovolts
The attovolt (aV) equals 10⁻¹⁸ V, representing the tiniest detectable voltage signals in quantum electronics. SQUID (Superconducting Quantum Interference Device) magnetometers in flux-locked-loop mode achieve sub-attovolt-equivalent noise floors; theoretical calculations of vacuum fluctuations in nanoscale Josephson junctions reference the attovolt range. 1 aV = 10⁻00b3 fV = 10⁻¹⁸ V.
Quick Reference Table
| Microvolts (µV) | Attovolts (aV) |
|---|---|
| 1 µV | 1 × 1012 aV |
| 2 µV | 2 × 1012 aV |
| 5 µV | 5 × 1012 aV |
| 10 µV | 1 × 1013 aV |
| 25 µV | 2.5 × 1013 aV |
| 50 µV | 5 × 1013 aV |
| 100 µV | 1 × 1014 aV |