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

Results in Calories: Do you want to convert calories to quads?

## How to Convert Quads to Calories

To convert a quad measurement to a calorie measurement, multiply the energy by the conversion ratio. One quad is equal to 2.5216E+17 calories, so use this simple formula to convert:

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

For example, here's how to convert 5 quads to calories using the formula above.
5 quads = (5 × 2.5216E+17) = 1.2608E+18 cal

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.

## Calories

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.

## Quad to Calorie Conversion Table

0.00000000000000001 2.5216 cal
0.00000000000000002 5.0433 cal
0.00000000000000003 7.5649 cal
0.00000000000000004 10.09 cal
0.00000000000000005 12.61 cal
0.00000000000000006 15.13 cal
0.00000000000000007 17.65 cal
0.00000000000000008 20.17 cal
0.00000000000000009 22.69 cal
0.000000000000000001 0.252164 cal
0.00000000000000001 2.5216 cal
0.0000000000000001 25.22 cal
0.000000000000001 252.16 cal
0.00000000000001 2,522 cal
0.0000000000001 25,216 cal
0.000000000001 252,164 cal
0.00000000001 2,521,644 cal
0.0000000001 25,216,440 cal
0.000000001 252,164,401 cal
0.00000001 2,521,644,007 cal
0.0000001 25,216,440,072 cal
0.000001 252,164,400,722 cal
0.00001 2,521,644,007,218 cal
0.0001 25,216,440,072,180 cal
0.001 252,160,000,000,000 cal
0.01 2,521,600,000,000,000 cal
0.1 25,216,000,000,000,000 cal
1 252,160,000,000,000,000 cal