Convert Amps to Nanoamps
Input the number of amperes you want to convert to nanoamperes.
How to Convert Amperes to Nanoamperes
The ampere and nanoampere are both units of electric current. By definition, 1 ampere equals exactly 1000000000 nanoamperes. This means to convert amperes to nanoamperes, you multiply by 1000000000.
Formula
Step-by-Step Example
Convert 5 A to nanoamperes:
We need to convert amperes to nanoamperes
Since 1 A = 1000000000 nA, multiply by 1000000000
5 × 1000000000 = 5000000000
5 A = 5000000000 nA
Ampere to Nanoampere Conversion Table
Quick reference table for common ampere to nanoampere conversions. Click any value for detailed calculation.
| Amperes (A) | Nanoamperes (nA) |
|---|---|
| 0.1 A | 100000000 nA |
| 0.5 A | 500000000 nA |
| 1 A | 1000000000 nA |
| 2 A | 2000000000 nA |
| 5 A | 5000000000 nA |
| 10 A | 10000000000 nA |
| 25 A | 25000000000 nA |
| 50 A | 50000000000 nA |
| 100 A | 100000000000 nA |
About These Units
Ampere (A)
The ampere (A or amp) is the SI base unit of electric current, defined by the flow of elementary charges per second. Named after physicist André-Marie Ampère. Common currents: LED 20 mA, USB 0.5-3 A, household outlet 15-20 A, electric car charger 32-80 A. Formula: I = V/R (Ohm's law).
Nanoampere (nA)
A nanoampere (nA) equals 10⁻⁹ amperes or 0.001 microamperes. Measures leakage currents in capacitors, photodiode dark current, MOSFET off-state current, and ultra-low-power sensors. Modern CMOS circuits have leakage in the nanoampere range per transistor.
Frequently Asked Questions
How do I convert amperes to nanoamperes?
To convert amperes to nanoamperes, multiply the value by 1000000000. For example, 10 A = 10000000000 nA.
How many nanoamperes are in 1 ampere?
1 ampere equals 1000000000 nanoamperes.
What is the formula for amperes to nanoamperes?
The formula is: nA = A × 1000000000.