Inaccuracy is a related term of miscalculation.
As nouns the difference between inaccuracy and miscalculation
is that inaccuracy
is (uncountable) the property of being inaccurate; lack of accuracy while miscalculation
is an incorrect or mistaken calculation.
(uncountable) The property of being inaccurate; lack of accuracy.
(countable) A statement, passage etc. that is inaccurate or false.
(uncountable) Incorrect calibration of a measuring device, or incorrect use; lack of precision.
* (property) imprecision, incorrectness, inexactness
* (inaccurate/false statement etc.) error, mistake, fault
An incorrect or mistaken calculation