miscompute

/ˌmɪskəmˈpjut/
verb
  1. To calculate or figure something incorrectly.
    • If you miscompute the interest rate, you might end up paying more than expected.
    • I miscomputed the time it would take to drive there and arrived an hour late.
    • The engineer miscomputed the load on the beam, leading to a structural failure.
Antonyms
What does "miscompute" mean? | whatsthatwordmean | whatsthatwordmean