Convert 2 calories to joules
2 calories = 8.368 joules. See the conversion formula, step-by-step calculation, and quick reference table.
2 cal (calories)
= 8.368 J (joules)
Step-by-Step Solution
1
Convert 2 cal to joules
We need to convert calories to joules
2
Apply the formula
Since 1 J = 4.184 cal, multiply by 4.184
2 × 4.184 = 8.368
✓
Answer
2 cal = 8.368 J
Calories to Joules Conversion Table
| Calories (cal) | Joules (J) |
|---|---|
| 1 cal | 4.184 J |
| 2 cal | 8.368 J |
| 3 cal | 12.552 J |
| 4 cal | 16.736 J |
| 5 cal | 20.92 J |
| 6 cal | 25.104 J |
| 7 cal | 29.288 J |
| 8 cal | 33.472 J |
Frequently Asked Questions
What is 2 calories in joules?
2 calories equals 8.368 joules.
How do I convert 2 cal to J?
To convert 2 calories to joules, multiply 2 by 4.184. The result is 8.368 J.
What is the formula for calories to joules?
The formula is: J = cal × 4.184.