AI Unit Converters
v1.0

Electronvolt to Joule Converter

1 Electronvolt is equal to 0Joules (J). To convert electronvolts to joules, multiply the value by 0 or use the interactive formula breakdown and reference tables below.

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Energy Converter

Formula: --
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Step-by-Step Mathematical Derivation

Verified SI Standard
➡️ Convert Electronvolt to Joule
Value in J = Value in eV × 1.602177e-19

To convert any quantity from Electronvolt to Joule, multiply the quantity by the constant conversion factor 1.602177e-19.

⬅️ Convert Joule to Electronvolt (Inverse)
Value in eV = Value in J × 6.241509e+18

To reverse the operation, multiply your Joule figure by 6.241509e+18 (or divide by 1.602177e-19).

🔢 Step-by-Step Calculation Procedure:
  1. Identify the starting value in Electronvolt (eV).
  2. Apply the exact linear conversion factor: 1 eV = 1.602177e-19 J.
  3. Multiply the input value by 1.602177e-19 to obtain the exact measurement in Joule (J).
  4. Verify precision against standard BIPM / NIST SP 811 statutory guidelines.
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All-Units Instant Matrix

Live Computed
Joule --
J
Kilojoule --
kJ
Gram Calorie --
cal
Kilocalorie (Food Cal) --
kcal
Kilowatt-hour --
kWh
British Thermal Unit --
BTU
Electronvolt --
eV
Foot-pound --
ft·lbf
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Printable Reference Cheat Sheet

Generate clean offline reference PDF tables for Energy & Work

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Academic & Research Citation Exporter

Cite this mathematical formula and conversion factor in research papers and wikis

BibTeX / APA / IEEE 
@misc{ai_unit_converter_electronvolt_to_joule,
  author       = {AI Unit Converters Standards Board},
  title        = {Exact Electronvolt to Joule Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/energy/ev-to-j}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

📊Electronvolt to Joule Conversion Tables

Electronvolts (eV)Joules (J)
1eV0J
2eV0J
5eV0J
10eV0J
15eV0J
20eV0J
25eV0J
50eV0J
75eV0J
100eV0J
250eV0J
500eV0J
1000eV0J
5000eV0J
10000eV0J
Joules (J)Electronvolts (eV)
1J6,241,509,074,460,763,000eV
2J12,483,018,148,921,526,000eV
5J31,207,545,372,303,815,000eV
10J62,415,090,744,607,630,000eV
15J93,622,636,116,911,440,000eV
20J124,830,181,489,215,260,000eV
25J156,037,726,861,519,060,000eV
50J312,075,453,723,038,100,000eV
75J468,113,180,584,557,200,000eV
100J624,150,907,446,076,200,000eV
250J1,560,377,268,615,190,700,000eV
500J3,120,754,537,230,381,400,000eV
1000J6,241,509,074,460,763,000,000eV
5000J31,207,545,372,303,816,000,000eV
10000J62,415,090,744,607,630,000,000eV
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❓ Frequently Asked Questions: Electronvolt to Joule

How do you convert Electronvolts to Joules?▼

1 Electronvolt is equal to 0 Joules. Multiply your input value in Electronvolts by 0 to obtain the exact equivalent in Joules.

How many Joules are in 1 Electronvolt?▼

There are exactly 0Joules (J) in 1 Electronvolt (eV).

Are these calculations calibrated against official measurement standards?▼

Yes. All conversion factors on AI Unit Converters are calibrated and cross-verified against official BIPM SI Brochure (9th Edition), NIST SP 811, and ISO 80000 measurement metrology standards.

Related energy Converters

Electronvolt to JouleElectronvolt to KilojouleElectronvolt to Gram CalorieElectronvolt to Kilocalorie (Food Cal)Electronvolt to Kilowatt-hourElectronvolt to British Thermal UnitElectronvolt to Foot-pound