Kilocalorie to Electronvolt & Electronvolt to Kilocalorie

Achieve fast and accurate conversions between Kilocalories and Electronvolts with examples.com. Our intuitive tools make energy unit conversions effortless!

Conversion Factors:

• Kilocalories to Electronvolts: 1 kilocalorie=2.611×10²² electronvolts
• Electronvolts to Kilocalories: 1 electronvolt=1/2.611×10²² kilocalories

How to Convert Kilocalories to Electronvolts:

To convert kilocalories to electronvolts, multiply the number of kilocalories by 2.611×10²²

Electronvolts=Kilocalories×2.611×10²²

Example: Convert 3 kilocalories to electronvolts.

Electronvolts=3×2.611×10²²=7.833×10²² electronvolts

How to Convert Electronvolts to Kilocalories:

To convert electronvolts to kilocalories, divide the number of electronvolts by 2.611×10²²

Kilocalories=Electronvolts/2.611×10²²

Example: Convert 5.222×10²² electronvolts to kilocalories.

Kilocalories=5.222×10²²/2.611×10²²=2 kilocalories

Kilocalories to Electronvolts Conversion Table

Kilocalories (kcal)	Electronvolts (eV)
1 kcal	2.611e+22 eV
2 kcal	5.222e+22 eV
3 kcal	7.833e+22 eV
4 kcal	1.0444e+23 eV
5 kcal	1.3055e+23 eV
6 kcal	1.5666e+23 eV
7 kcal	1.8277e+23 eV
8 kcal	2.0888e+23 eV
9 kcal	2.3499e+23 eV
10 kcal	2.611e+23 eV
20 kcal	5.222e+23 eV
30 kcal	7.833e+23 eV
40 kcal	1.0444e+24 eV
50 kcal	1.3055e+24 eV
60 kcal	1.5666e+24 eV
70 kcal	1.8277e+24 eV
80 kcal	2.0888e+24 eV
90 kcal	2.3499e+24 eV
100 kcal	2.611e+24 eV

kcal to eV Conversion Chart

Electronvolts to Kilocalories Conversion Table

Electronvolts (eV)	Kilocalories (kcal)
1 eV	3.829e-23 kcal
2 eV	7.658e-23 kcal
3 eV	1.1487e-22 kcal
4 eV	1.5316e-22 kcal
5 eV	1.9145e-22 kcal
6 eV	2.2974e-22 kcal
7 eV	2.6803e-22 kcal
8 eV	3.0632e-22 kcal
9 eV	3.4461e-22 kcal
10 eV	3.829e-22 kcal
20 eV	7.658e-22 kcal
30 eV	1.1487e-21 kcal
40 eV	1.5316e-21 kcal
50 eV	1.9145e-21 kcal
60 eV	2.2974e-21 kcal
70 eV	2.6803e-21 kcal
80 eV	3.0632e-21 kcal
90 eV	3.4461e-21 kcal
100 eV	3.829e-21 kcal

Difference Between Kilocalories to Electronvolts

Aspect	Kilocalories (kcal)	Electronvolts (eV)
Definition	A unit of energy commonly used in nutrition and food science.	A unit of energy used in atomic and particle physics.
Conversion Factor	1 kcal = 2.611e+22 eV	1 eV = 3.829e-23 kcal
Typical Usage	Measuring the energy content of food.	Measuring the energy of particles at the atomic scale.
Scale	Macro level, suitable for human consumption measurements.	Micro level, suitable for atomic and subatomic measurements.
Symbol	kcal	eV
Context of Use	Commonly used in dietary and nutritional contexts.	Commonly used in physics, especially in quantum mechanics and particle physics.
Magnitude	Larger unit of energy suitable for everyday life.	Smaller unit of energy used for very small-scale phenomena.
Scientific Relevance	Important in biochemistry and health sciences.	Crucial in understanding atomic structure and reactions.

1. Solved Examples on Converting Kilocalories to Electronvolts

Example 1:

Problem: Convert 1 kilocalorie to electronvolts.

Solution: Electronvolts=1×2.611×10²²

Electronvolts=2.611×10²²

Example 2:

Problem: Convert 5 kilocalories to electronvolts.

Solution: Electronvolts=5×2.611×1022

Electronvolts=1.3055×10²³

Example 3:

Problem: Convert 10 kilocalories to electronvolts.

Solution: Electronvolts=10×2.611×1022

Electronvolts=2.611×10²³

Example 4:

Problem: Convert 0.5 kilocalories to electronvolts.

Solution: Electronvolts=0.5×2.611×1022

Electronvolts=1.3055×10²²

Example 5:

Problem: Convert 25 kilocalories to electronvolts.

Solution: Electronvolts=25×2.611×1022

Electronvolts=6.5275×10²³

2. Solved Examples on Converting Electronvolts to Kilocalories

Example 1:

Problem: Convert 5.222×10²² electronvolts to kilocalories.

Solution: Kilocalories=5.222×10²²/2.611×10²²

Kilocalories=5.22/22.611

Kilocalories=2

Example 2:

Problem: Convert 1.3055×10²³ electronvolts to kilocalories.

Solution: Kilocalories=1.3055×10²³

Kilocalories=1.3055/2.611= 5Kilocalories=5

Example 3:

Problem: Convert 2.611×10²³electronvolts to kilocalories.

Solution: Kilocalories=2.611×10²³/2.611×10²²

Kilocalories=2.611/2.611

Kilocalories=10

Example 4:

Problem: Convert 1.3055×10²² electronvolts to kilocalories.

Solution: Kilocalories=1.3055×10²²/2.611×10²²

Kilocalories=1.3055/2.611

Kilocalories=0.5

Example 5:

Problem: Convert 6.5275×10²³ electronvolts to kilocalories.

Solution: Kilocalories=6.5275×10²³/2.611×1022

Kilocalories=6.5275/2.611

Kilocalories=25

How accurate is the conversion between Kilocalories and Electronvolts?

The conversion is very accurate and is based on the established relationship between the joule, kilocalorie, and electronvolt. 1 kcal = 4184 joules, and 1 joule = 6.242 × 10^18 eV.

Are there any tools or calculators available for this conversion?

Yes, there are many online converters and calculators available that can perform the conversion between kilocalories and electronvolts with ease.

Why would someone need to convert Kilocalories to Electronvolts?

This conversion might be necessary in scientific research where understanding energy in different units is crucial, such as in biophysics, biochemistry, or when bridging concepts between nutrition and particle physics.

Is Kilocalories to Electronvolts a common conversion?

While not commonly encountered in everyday scenarios, this conversion is significant in specialized scientific fields where different units of energy measurement are used.

Are there common applications of kilocalories in everyday life?

Yes, kilocalories are commonly used to describe the energy content of food and beverages, helping individuals manage their diet and energy intake for weight management and overall health.