Zettavolts: conversions & definition
Zettavolts (ZV) represent voltage. One unit equals 10^21 V. One volt is one joule per coulomb: an electric potential difference.
Choose the unit you need
Each row converts one ZV. Open a converter to enter any value and see its formula, worked example and reference table. Results below are rounded to 10 significant digits.
| Convert to | Equivalent value | Calculator |
|---|---|---|
| Volts (V) | ≈ 1e+21 | Convert ZV to V |
| Millivolts (mV) | ≈ 1e+24 | Convert ZV to mV |
| Kilovolts (kV) | ≈ 1e+18 | Convert ZV to kV |
| Microvolts (µV) | ≈ 1e+27 | Convert ZV to µV |
| Megavolts (MV) | ≈ 1e+15 | Convert ZV to MV |
| Nanovolts (nV) | ≈ 1e+30 | Convert ZV to nV |
| Gigavolts (GV) | ≈ 1e+12 | Convert ZV to GV |
| Centivolts (cV) | ≈ 1e+23 | Convert ZV to cV |
| Decivolts (dV) | ≈ 1e+22 | Convert ZV to dV |
| Hectovolts (hV) | ≈ 1e+19 | Convert ZV to hV |
| Decavolts (daV) | ≈ 1e+20 | Convert ZV to daV |
| Picovolts (pV) | ≈ 1e+33 | Convert ZV to pV |
| Teravolts (TV) | ≈ 1,000,000,000 | Convert ZV to TV |
| Femtovolts (fV) | ≈ 1e+36 | Convert ZV to fV |
| Petavolts (PV) | ≈ 1,000,000 | Convert ZV to PV |
| Attovolts (aV) | ≈ 1e+39 | Convert ZV to aV |
| Exavolts (EV) | ≈ 1,000 | Convert ZV to EV |
| Zeptovolts (zV) | ≈ 1e+42 | Convert ZV to zV |
| Yoctovolts (yV) | ≈ 1e+45 | Convert ZV to yV |
Keep the quantity consistent
Choose units that represent the same quantity and preserve the measurement conditions. A scale conversion changes the number and unit together; it does not change the physical amount or improve the accuracy of your measurement.
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