Nanojoules to Electronvolts Converter
Enter the energy in nanojoules below to convert it to electronvolts.
Convert Nanojoules to Electronvolts
Enter a value in nanojoules (nJ) to convert to electronvolts (eV).
Nanojoule to Electronvolt Conversion Table
Table showing various nanojoule measurements converted to electronvolts. Click any preset value or arrow to load it into the converter.
| Nanojoules (nJ) | Electronvolts (eV) |
|---|---|
| 0.0000001 nJ | 624.1509074 eV |
| 0.0000002 nJ | 1,248.3018149 eV |
| 0.0000003 nJ | 1,872.4527223 eV |
| 0.0000004 nJ | 2,496.6036298 eV |
| 0.0000005 nJ | 3,120.7545372 eV |
| 0.0000006 nJ | 3,744.9054447 eV |
| 0.0000007 nJ | 4,369.0563521 eV |
| 0.0000008 nJ | 4,993.2072596 eV |
| 0.0000009 nJ | 5,617.358167 eV |
| 0.00000001 nJ | 62.4150907 eV |
How to Convert Nanojoules to Electronvolts
To convert nanojoules to electronvolts, multiply the energy by the following conversion ratio: 6,241,509,074.460763 electronvolts/nanojoule.
Since one nanojoule is equal to 6,241,509,074.460763 electronvolts, you can use this simple formula to convert:
The energy in electronvolts is equal to the energy in nanojoules multiplied by 6,241,509,074.460763.
For example, here's how to convert 5 nanojoules to electronvolts using the formula above.
How Many Electronvolts Are in a Nanojoule?
There are 6,241,509,074.460763 electronvolts in a nanojoule, which is why we use this value in the formula above.
Our nanojoule to electronvolt calculator automatically converts your energy measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Nanojoules and electronvolts are both units used to measure energy. Keep reading to learn more about each unit.
What Is a Nanojoule?
A nanojoule is a unit of energy equal to 1/1,000,000,000 of a joule (1e-9 J). One-billionth of a Joule. [1]
The nanojoule is classified as a metric and SI-compatible unit of energy. Nanojoules can be abbreviated as nJ; for example, 1 nanojoule can be written as 1 nJ.
In the metric system, "nano" is the standard SI prefix for billionths, or 10⁻⁹. This makes the nanojoule (nJ) a convenient decimal multiple of the joule (J).
In practice, nanojoules (nJ) are widely used across fine-tolerance laboratory, analytical, and micro-scale energy measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is an Electronvolt?
An electronvolt is a unit of energy equal to 1/6,241,509,074,460,763,000 of a joule (1.602177e-19 J). Atomic energy unit equal to 1.602176634×10⁻¹⁹ Joules. [2]
The electronvolt is classified as an International System of Units (SI) unit of energy. Electronvolts can be abbreviated as eV; for example, 1 electronvolt can be written as 1 eV.
When working with electronvolts (eV) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, electronvolts (eV) are widely used across fine-tolerance laboratory, analytical, and micro-scale energy measurements within International System of Units (SI) workflows, engineering documentation, and technical data sheets.
When converting energy between nanojoules (nJ) and electronvolts (eV), keep full floating-point precision (1 nJ = 6,241,509,074.460763 eV; 1 eV = 1.602177e-10 nJ) during intermediate calculations and round only the final electronvolt figure to match your instrument tolerance.
More Nanojoule & Electronvolt Conversions
Need to calculate in the opposite direction? Use our electronvolts to nanojoules calculator to switch your starting unit immediately. You can also explore related tools such as converting electronvolts to nanojoules, converting joules to calories, or converting calories to joules.
Convert from Nanojoules
Frequently Asked Questions
References
- [1]NIST CODATA StandardNIST CODATA (CODATA Energy & Thermodynamic Constants)·Energy Metrology Standard — Nanojoules (nJ) to Electronvolts (eV)
- [2]NIST SP 811 SpecificationNIST SP 811 (NIST SP 811 App. B.9 (Energy, Work & Heat))·Unit Specifications: Nanojoule (nJ) & Electronvolt (eV)
- [3]BIPM ReferenceBIPM (Derived SI Unit: Joule (J))·Conversion Factors & Mathematical Basis (nJ to eV)