Quads to Watt-hours Conversion

Enter the energy in quads below to get the value converted to watt-hours.

Results in Watt-hours:
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1 quad = 2.9307E+14 Wh
Hint: use a scientific notation calculator to convert E notation to decimal
Do you want to convert watt-hours to quads?

How to Convert Quads to Watt-hours

To convert a quad measurement to a watt-hour measurement, multiply the energy by the conversion ratio.

Since one quad is equal to 2.9307E+14 watt-hours, you can use this simple formula to convert:

watt-hours = quads × 2.9307E+14

The energy in watt-hours is equal to the quads multiplied by 2.9307E+14.

For example, here's how to convert 5 quads to watt-hours using the formula above.
5 quads = (5 × 2.9307E+14) = 1.4654E+15 Wh

How Many Watt-hours are in a Quad?

There are 2.9307E+14 watt-hours in a quad, which is why we use this value in the formula above.

1 quads = 2.9307E+14 Wh

Quads and watt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.


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.


The watt-hour is a measure of electrical energy equal to one watt of power over a one hour period.

Watt-hours are usually abbreviated as Wh, although the formally adopted expression is W·h. The abbreviation W h is also sometimes used. For example, 1 watt-hour can be written as 1 Wh, 1 W·h, or 1 W h.

In formal expressions, the centered dot (·) or space is used to separate units used to indicate multiplication in an expression and to avoid conflicting prefixes being misinterpreted as a unit symbol.[1]

Quad to Watt-hour Conversion Table

Quad measurements converted to watt-hours
Quads Watt-hours
0.00000000000001 2.9307 Wh
0.00000000000002 5.8614 Wh
0.00000000000003 8.7921 Wh
0.00000000000004 11.72 Wh
0.00000000000005 14.65 Wh
0.00000000000006 17.58 Wh
0.00000000000007 20.51 Wh
0.00000000000008 23.45 Wh
0.00000000000009 26.38 Wh
0.000000000000001 0.293071 Wh
0.00000000000001 2.9307 Wh
0.0000000000001 29.31 Wh
0.000000000001 293.07 Wh
0.00000000001 2,931 Wh
0.0000000001 29,307 Wh
0.000000001 293,071 Wh
0.00000001 2,930,711 Wh
0.0000001 29,307,107 Wh
0.000001 293,071,070 Wh
0.00001 2,930,710,702 Wh
0.0001 29,307,107,017 Wh
0.001 293,071,070,172 Wh
0.01 2,930,710,701,722 Wh
0.1 29,307,107,017,222 Wh
1 293,070,000,000,000 Wh


  1. Bureau International des Poids et Mesures, The International System of Units (SI), 9th edition, 2019, https://www.bipm.org/utils/common/pdf/si-brochure/SI-Brochure-9-EN.pdf