i Register
In some senses, calculate is marked as US. Watch for register when choosing this word.
ADV
accurately, exactly
PREP
according to
Your tax refund will be calculated according to your income and expenses from last year.
at
The repair costs for the damaged house were calculated at around $15,000.
ADV
carefully, shrewdly
correctly
The engineer correctly calculated the amount of materials needed for the construction project.