8.5.6.7.68. nbytes

TrueArray.nbytes

Total bytes consumed by the elements of the array.

8.5.6.7.68. Notes

Does not include memory consumed by non-element attributes of the array object.

8.5.6.7.68. See Also

sys.getsizeof

Memory consumed by the object itself without parents in case view. This does include memory consumed by non-element attributes.

8.5.6.7.68. Examples

>>> import numpy as np
>>> x = np.zeros((3,5,2), dtype=np.complex128)
>>> x.nbytes
480
>>> np.prod(x.shape) * x.itemsize
480