Calories to Quads Converter

Enter the energy in calories below to get the value converted to quads.


Result in Quads:

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1 cal = 3.9657E-18 quads
Hint: use a scientific notation calculator to convert E notation to decimal

Do you want to convert quads to calories?

How to Convert Calories to Quads

To convert a measurement in calories to a measurement in quads, divide the energy by the following conversion ratio: 2.5216E+17 calories/quad.

Since one quad is equal to 2.5216E+17 calories, you can use this simple formula to convert:

quads = calories ÷ 2.5216E+17

The energy in quads is equal to the energy in calories divided by 2.5216E+17.

For example, here's how to convert 5.0E+17 calories to quads using the formula above.
quads = (5.0E+17 cal ÷ 2.5216E+17) = 1.982833 quads

Calories and quads are both units used to measure energy. Keep reading to learn more about each unit of measure.

What Is a Calorie?

One calorie is equal to the heat needed to raise the temperature of one gram of water from 14.5 to 15.5 degrees Celsius.

When measuring the energy content in foods, the large calorie, or kilocalorie is used, but it's often still just called a "calorie." When both the calorie and large calorie are used in the same context it is common to refer to the calorie as a "small calorie."

Calories can be abbreviated as cal; for example, 1 calorie can be written as 1 cal.

Learn more about calories.

What Is a Quad?

One therm is a measure of heat energy equal to one quadrillion (1,000,000,000,000,000) BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. Quads are usually used when talking about energy resources and consumption on a national or international scale.

The quad is a US customary unit of energy.

Learn more about quads.

Calorie to Quad Conversion Table

Table showing various calorie measurements converted to quads.
Calories Quads
1 cal 0.0000000000000000039657
2 cal 0.0000000000000000079313
3 cal 0.000000000000000011897
4 cal 0.000000000000000015863
5 cal 0.000000000000000019828
6 cal 0.000000000000000023794
7 cal 0.00000000000000002776
8 cal 0.000000000000000031725
9 cal 0.000000000000000035691
10 cal 0.000000000000000039657
100 cal 0.00000000000000039657
1,000 cal 0.0000000000000039657
10,000 cal 0.000000000000039657
100,000 cal 0.00000000000039657
1,000,000 cal 0.0000000000039657
10,000,000 cal 0.000000000039657
100,000,000 cal 0.00000000039657
1,000,000,000 cal 0.0000000039657
10,000,000,000 cal 0.000000039657
100,000,000,000 cal 0.00000039657
1,000,000,000,000 cal 0.0000039657
10,000,000,000,000 cal 0.000039657
100,000,000,000,000 cal 0.000397
1,000,000,000,000,000 cal 0.003966
10,000,000,000,000,000 cal 0.039657
100,000,000,000,000,000 cal 0.396567
1,000,000,000,000,000,000 cal 3.9657

More Calorie & Quad Conversions