ConvertNavi

Calorie (small) to Kilocalorie (food calorie) (cal → kcal)

Convert calorie (small) to kilocalorie (food calorie) instantly. The conversion factor below is exact by international definition.

Realtime·energy·metric
Exact
cal
× 0.001
kcal
0.001
Precision [auto]
6

📐cal to kcal formulaExact

kcal = cal × 0.001
Inverse: cal = kcal × 1000

Worked example: 1 cal = 0.001 kcal

ℹ️About these units

Calorie (small) (cal)
Source: Thermochemical calorie (NIST).
Kilocalorie (food calorie) (kcal)
Nutrition labels in the US and worldwide as "Calorie".

📊Reference table: cal → kcal

Calorie (small) (cal)Kilocalorie (food calorie) (kcal)
10.001
20.002
50.005
100.01
150.015
200.02
250.025
500.05
1000.1
2500.25
5000.5
7500.75
1,0001

Want a downloadable CSV? Append ?format=csv to the API /api/v1/table endpoint.

🔁Reverse & related

Reverse: kcal → calcal → Jcal → kJcal → MJcal → GJcal → Whcal → kWhcal → MWhcal → BTU

🔌API & widget

GET https://convertnavi.com/api/v1/convert?value=10&from=calorie&to=kilocalorie
Embed this converter
<div data-convertnavi="calorie->kilocalorie"></div>
<script async src="https://convertnavi.com/embed.js"></script>