Synonyms of miscalculate

Verb

1. miscalculate, misestimate, misjudge

usage: judge incorrectly; "I had misestimated his determination"

2. miscalculate, misestimate, calculate, cipher, cypher, compute, work out, reckon, figure

usage: calculate incorrectly; "I miscalculated the number of guests at the wedding"

Definition and meaning of miscalculate (Dictionary)