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Calorie to Watt-second

Convert measurements between Calorie and Watt-second.

Common conversions

1cal = 4.184 Ws
5cal = 20.92 Ws
10cal = 41.84 Ws
24cal = 100.416 Ws
32cal = 133.888 Ws
55cal = 230.12 Ws

Conversion information

1 Calorie = 4.184 Watt-second

Energy needed to raise 1 g of water by 1°C.
Energy transferred by one watt for one second.

Frequently Asked Questions

What is a calorie?
It is the energy needed to raise the temperature of one gram of water by 1°C.
Where is the calorie used?
In nutrition and science to measure thermal energy.
What is a watt-second?
It is the energy transferred when one watt of power acts for one second.
What is a watt-second equivalent to?
It is exactly equal to one joule.

Other energy conversions

Joule a Kilojoule Joule a Watt-hour Joule a Kilowatt-hour Joule a Kilocalorie Joule a Food Calorie Joule a BTU Kilojoule a Joule Kilojoule a Watt-hour Kilojoule a Kilowatt-hour Kilojoule a Kilocalorie Kilojoule a Food Calorie Kilojoule a BTU Watt-hour a Joule Watt-hour a Kilojoule Watt-hour a Kilowatt-hour Watt-hour a Kilocalorie Watt-hour a Food Calorie Watt-hour a BTU Kilowatt-hour a Joule Kilowatt-hour a Kilojoule Kilowatt-hour a Watt-hour Kilowatt-hour a Kilocalorie Kilowatt-hour a Food Calorie Kilowatt-hour a BTU Kilocalorie a Joule Kilocalorie a Kilojoule Kilocalorie a Watt-hour Kilocalorie a Kilowatt-hour Kilocalorie a Food Calorie Kilocalorie a BTU Food Calorie a Joule Food Calorie a Kilojoule Food Calorie a Watt-hour Food Calorie a Kilowatt-hour Food Calorie a Kilocalorie Food Calorie a BTU BTU a Joule BTU a Kilojoule BTU a Watt-hour BTU a Kilowatt-hour BTU a Kilocalorie BTU a Food Calorie