Axis

Pressure & stress

quettapascalQPa

Quetta-scaled variant of the pascal, exactly QPa = 1000000000000000000000000000000 base unit.

Dimension
pressure
Canonical signature
L^-1*M*T^-2
System
si
Exactness
Exact

Definition record

How this unit is defined

Canonical base
1 QPa = 1e30 Pa
Conversion type
linear
Historical notes
Stress shares the unit but represents a different physical concept.
Aliases
quetta pascals

Same dimension

Related units

pound per square inchimperial uspsipascalsiPabarsi acceptedbarkilopound per square inchimperial uskpsimegapound per square inchimperial usMpsironnapascalsiRPayottapascalsiYPazettapascalsiZPa

Common conversions

Every conversion routes through the canonical base of the dimension.

1 QPa = 1e30 Pa

Exact relationship

10 QPa = 1e31 Pa

Exact relationship