Answer: It is non-SI multiple of the inductance unit henry.
Answer: It is 1.00E-09 times henry.
Symbol : nH
So 1 nanohenry = 1.00E-09 henry.
Example : 25 nanohenry = 1.00E-09 x 25 henries.
Or we can say, 25nH = 2.5E-8 H.
Using this conversion chart compare one nanohenry with other inductance units.
| 1000000000 attohenry | 1.0E-7 centihenry |
| 1.0E-10 decahenry | 1.0E-8 decihenry |
| 1.0E-27 exahenry | 1000000 femtohenry |
| 1.0E-18 gigahenry | 1.0E-11 hectohenry |
| 1.0E-9 henry | 1.0E-12 kilohenry |
| 1.0E-15 megahenry | 0.001 microhenry |
| 1.0E-6 millihenry | 1 nanohenry |
| 1.0E-24 petahenry | 1000 picohenry |
| 1.0E-21 terahenry | 1.0E+15 yoctohenry |
| 1.0E-33 yottahenry | 1000000000000 zeptohenry |
| 1.0E-30 zettahenry |