Quettawatt-hours to petawatt-hours equation
To convert quettawatt-hours to petawatt-hours:
Multiply the number of quettawatt-hours by 1000000000000000.1
About quettawatt-hours
One quettawatt-hour is equal to a nonillion watt-hours
About petawatt-hours
One petawatt-hour is equal to a quadrillion watt-hours