Joule(J) → Electronvolt(eV)

Fast and accurate conversion between Joule and Electronvolt.

J
eV

Related Energy Conversions

J → kJkJ → eV
J → calcal → eV
J → kcalkcal → eV
J → WhWh → eV
J → kWhkWh → eV
J → BTUBTU → eV

All Energy Conversions

J → kJJ → calJ → kcalJ → WhJ → kWhJ → BTUJ → eVkJ → JkJ → calkJ → kcalkJ → WhkJ → kWhkJ → BTUkJ → eVcal → Jcal → kJcal → kcalcal → Whcal → kWhcal → BTUcal → eVkcal → Jkcal → kJkcal → calkcal → Whkcal → kWhkcal → BTUkcal → eVWh → JWh → kJWh → calWh → kcalWh → kWhWh → BTUWh → eVkWh → JkWh → kJkWh → calkWh → kcalkWh → WhkWh → BTUkWh → eVBTU → JBTU → kJBTU → calBTU → kcalBTU → WhBTU → kWhBTU → eVeV → JeV → kJeV → caleV → kcaleV → WheV → kWheV → BTU
What is a Joule (J)?What is a Electronvolt (eV)?

How to Convert Joule to Electronvolt

Joule (J) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Electronvolt (eV) is a unit of Energy. It is commonly used in science, engineering, and everyday measurements.

Conversion Formula

1 J = 6.2415e+18 eV

Multiply by 6.2415e+18

Step-by-step: How to convert Joule to Electronvolt

  1. Start with your value in Joule (J).
  2. Multiply the value by 6.2415e+18 (the conversion factor).
  3. The result is your value in Electronvolt (eV).

Conversion Examples

1 J=6.2415e+18 eV
2 J=1.2483e+19 eV
5 J=3.1208e+19 eV
10 J=6.2415e+19 eV
25 J=1.5604e+20 eV
50 J=3.1208e+20 eV
100 J=6.2415e+20 eV
250 J=1.5604e+21 eV
500 J=3.1208e+21 eV
1000 J=6.2415e+21 eV

Converting Electronvolt to Joule

1 eV = 1.6022e-19 J

To convert in the opposite direction, from Electronvolt to Joule, multiply by 1.6022e-19.

When do you need this conversion?

Converting between Joule (J) and Electronvolt (eV) is frequently needed in daily life, science, engineering, cooking, and international trade. Understanding this conversion helps ensure accuracy in measurements.

Quick comparison with related units

1 J = 6.2415e+18 eV

1 J = 0.001 kJ (Kilojoule)

1 J = 0.239 cal (Calorie)

1 J = 0 kcal (Kilocalorie)

1 J = 0 Wh (Watt-hour)

1 J = 2.7778e-7 kWh (Kilowatt-hour)

Joule to Electronvolt Conversion Table

Joule (J)Electronvolt (eV)
0.1 J6.241509e+17 eV
0.5 J3.120755e+18 eV
1 J6.241509e+18 eV
2 J1.248302e+19 eV
5 J3.120755e+19 eV
10 J6.241509e+19 eV
25 J1.560377e+20 eV
50 J3.120755e+20 eV
100 J6.241509e+20 eV
250 J1.560377e+21 eV
500 J3.120755e+21 eV
1,000 J6.241509e+21 eV

Joule 1-100 → Electronvolt

Joule (J)Electronvolt (eV)
1 J6.241509e+18 eV
2 J1.248302e+19 eV
3 J1.872453e+19 eV
4 J2.496604e+19 eV
5 J3.120755e+19 eV
6 J3.744905e+19 eV
7 J4.369056e+19 eV
8 J4.993207e+19 eV
9 J5.617358e+19 eV
10 J6.241509e+19 eV
11 J6.865660e+19 eV
12 J7.489811e+19 eV
13 J8.113962e+19 eV
14 J8.738113e+19 eV
15 J9.362264e+19 eV
16 J9.986415e+19 eV
17 J1.061057e+20 eV
18 J1.123472e+20 eV
19 J1.185887e+20 eV
20 J1.248302e+20 eV
21 J1.310717e+20 eV
22 J1.373132e+20 eV
23 J1.435547e+20 eV
24 J1.497962e+20 eV
25 J1.560377e+20 eV
26 J1.622792e+20 eV
27 J1.685207e+20 eV
28 J1.747623e+20 eV
29 J1.810038e+20 eV
30 J1.872453e+20 eV
31 J1.934868e+20 eV
32 J1.997283e+20 eV
33 J2.059698e+20 eV
34 J2.122113e+20 eV
35 J2.184528e+20 eV
36 J2.246943e+20 eV
37 J2.309358e+20 eV
38 J2.371773e+20 eV
39 J2.434189e+20 eV
40 J2.496604e+20 eV
41 J2.559019e+20 eV
42 J2.621434e+20 eV
43 J2.683849e+20 eV
44 J2.746264e+20 eV
45 J2.808679e+20 eV
46 J2.871094e+20 eV
47 J2.933509e+20 eV
48 J2.995924e+20 eV
49 J3.058339e+20 eV
50 J3.120755e+20 eV
51 J3.183170e+20 eV
52 J3.245585e+20 eV
53 J3.308000e+20 eV
54 J3.370415e+20 eV
55 J3.432830e+20 eV
56 J3.495245e+20 eV
57 J3.557660e+20 eV
58 J3.620075e+20 eV
59 J3.682490e+20 eV
60 J3.744905e+20 eV
61 J3.807321e+20 eV
62 J3.869736e+20 eV
63 J3.932151e+20 eV
64 J3.994566e+20 eV
65 J4.056981e+20 eV
66 J4.119396e+20 eV
67 J4.181811e+20 eV
68 J4.244226e+20 eV
69 J4.306641e+20 eV
70 J4.369056e+20 eV
71 J4.431471e+20 eV
72 J4.493887e+20 eV
73 J4.556302e+20 eV
74 J4.618717e+20 eV
75 J4.681132e+20 eV
76 J4.743547e+20 eV
77 J4.805962e+20 eV
78 J4.868377e+20 eV
79 J4.930792e+20 eV
80 J4.993207e+20 eV
81 J5.055622e+20 eV
82 J5.118037e+20 eV
83 J5.180453e+20 eV
84 J5.242868e+20 eV
85 J5.305283e+20 eV
86 J5.367698e+20 eV
87 J5.430113e+20 eV
88 J5.492528e+20 eV
89 J5.554943e+20 eV
90 J5.617358e+20 eV
91 J5.679773e+20 eV
92 J5.742188e+20 eV
93 J5.804603e+20 eV
94 J5.867019e+20 eV
95 J5.929434e+20 eV
96 J5.991849e+20 eV
97 J6.054264e+20 eV
98 J6.116679e+20 eV
99 J6.179094e+20 eV
100 J6.241509e+20 eV

Frequently Asked Questions

How many Electronvolt is 1 Joule (J)?
1 Joule = 6241510000000000000 Electronvolt (eV)
What is the formula to convert Joule to Electronvolt?
To convert Joule to Electronvolt, multiply the value by 6241510000000000000.
How many Electronvolt is 10 Joule (J)?
10 Joule = 62415100000000000000 Electronvolt (eV)
How many Electronvolt is 100 Joule (J)?
100 Joule = 624151000000000000000 Electronvolt (eV)
Conversely, how many Joule is 1 Electronvolt?
1 Electronvolt = 1.60218e-19 Joule (J)

Electronvolt to Joule Conversion Table

Electronvolt (eV)Joule (J)
0.1 eV1.602177e-20 J
0.5 eV8.010883e-20 J
1 eV1.602177e-19 J
2 eV3.204353e-19 J
5 eV8.010883e-19 J
10 eV1.602177e-18 J
25 eV4.005442e-18 J
50 eV8.010883e-18 J
100 eV1.602177e-17 J
250 eV4.005442e-17 J
500 eV8.010883e-17 J
1,000 eV1.602177e-16 J