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Kilocalories to Watt-hours converter

Convert kcal to Wh instantly. Type any value and get the result in watt-hours. 1 kcal = 1.16222 Wh.

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Energy›kcal → Wh
From
To
result below ↓
1 kcal=
1.16222Wh
formula1 kcal = 1.16222 Wh

Common kilocalories → watt-hours

=1.16222 Wh
=2.32444 Wh
=5.81111 Wh
=11.6222 Wh
=23.2444 Wh
=58.1111 Wh
=116.222 Wh
=581.111 Wh
=1,162.22 Wh

Need a different value? .

Convert the other way
Watt-hours to Kilocalories

How to convert kilocalories to watt-hours

To convert kilocalories to watt-hours, multiply the value by 1.16222.

Formula
Wh = kcal × 1.16222

For example:

  • →5 kcal = 5.81111 Wh
  • →100 kcal = 116.222 Wh

Quick reference

  • ▸1 kcal = 1.16222 Wh
  • ▸1 Wh = 0.860421 kcal

When you need to convert kcal to Wh

  • ·Nutrition — converting calories to kilojoules on food labels.
  • ·Electricity bills — kWh consumption.
  • ·Heating — BTU ratings for furnaces.
  • ·Exercise — calorie burn during workouts.
  • ·Science — chemistry and physics problems.

Frequently asked

How many watt-hours are in 1 kilocalorie?
One kilocalorie equals 1.16222 watt-hours.
How do I convert kcal to Wh in my head?
Multiply the value in kilocalories by 1.16222 to get watt-hours.
What is the formula for kilocalories to watt-hours?
Wh = kcal × 1.16222.
What is the reverse — how many kilocalories in 1 watt-hour?
One watt-hour equals 0.860421 kilocalories.

Related conversions

Watt-hours to Kilocalories
1 Wh = 0.860421 kcal
Kilocalories to Joules
1 kcal = 4,184 J
Kilocalories to Kilojoules
1 kcal = 4.184 kJ
Kilocalories to Calories
1 kcal = 1,000 cal
Joules to Watt-hours
1 J = 0.000277778 Wh
Kilojoules to Watt-hours
1 kJ = 0.277778 Wh
Calories to Watt-hours
1 cal = 0.00116222 Wh
Kilowatt-hours to Watt-hours
1 kWh = 1,000 Wh
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