CALCULATE

[verb] - to judge (the number or amount of something) by using the information that you already have, and adding, multiplying, subtracting or dividing numbersThe cost of the damage caused by the recent storms has been calculated as/at over £5 million. [T]The new tax system would be calculated on the value of property owned by an individual. [T]At some stage we need to calculate when the project will be finished. [+ wh- word]He's calculated that it would take him two years to save up enough for a car. [+ that clause]