Petahenry is a unit of inductance measurement, where 1 petahenry is equal to 1000000000000000 henry. The symbol PH is used to represent it.
The following is a conversion chart to help you compare other units with petahenry:
| Unit | Conversion | 
|---|---|
| Attohenry | 1 PH = 1.00e+33 aH | 
| Centihenry | 1 PH = 1.00e+17 cH | 
| Decahenry | 1 PH = 1.00e+14 daH | 
| Decihenry | 1 PH = 1.00e+16 dH | 
| Exahenry | 1 PH = 0.001 EH | 
| Femtohenry | 1 PH = 1.00e+30 fH | 
| Gigahenry | 1 PH = 1.00e+6 GH | 
| Hectohenry | 1 PH = 1.00e+13 hH | 
| Henry | 1 PH = 1.00e+15 H | 
| Kilohenry | 1 PH = 1.00e+12 kH | 
| Megahenry | 1 PH = 1.00e+9 MH | 
| Microhenry | 1 PH = 1.00e+21 µH | 
| Millihenry | 1 PH = 1.00e+18 mH | 
| Nanohenry | 1 PH = 1.00e+24 nH | 
| Petahenry | 1 PH = 1 PH | 
| Picohenry | 1 PH = 1.00e+27 pH | 
| Terahenry | 1 PH = 1.00e+3 TH | 
| Yoctohenry | 1 PH = 1.00e+39 yH | 
| Yottahenry | 1 PH = 1e-9 YH | 
| Zeptohenry | 1 PH = 1.00e+36 zH | 
| Zettahenry | 1 PH = 0.000001 ZH |