**Full name:** quad

**Category type:** energy

**Scale factor:** 1.0550559E+18

The SI derived unit for energy is the joule.

1 joule is equal to 9.4781707774915E-19 quad.

Valid units must be of the **energy** type.

You can use this form to select from known units:

quad to gigacalorie [I.T.]

quad to terajoule

quad to dekatherm

quad to megaton [explosive]

quad to gigajoule

quad to gallon [U.S.] of LPG

quad to zettawatthour

quad to yoctojoule

quad to kiloton [explosive]

quad to myriawatt hour