calculate

In transitive mathematics terms the difference between calculate and extrapolate

is that calculate is to determine the value of something or the solution to something by a mathematical process while extrapolate is to estimate the value of a variable outside a known range from values within that range by assuming that the estimated value follows logically from the known ones.

Calculate is a related term of foretell.

As verbs the difference between calculate and foretell

is that calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process while foretell is to predict; to tell the future before it occurs; to prophesy.

As verbs the difference between assume and calculate

is that assume is to authenticate by means of belief; to surmise; to suppose to be true, especially without proof while calculate is to determine the value of something or the solution to something by a mathematical process.

As verbs the difference between calculate and presage

is that calculate is to determine the value of something or the solution to something by a mathematical process while presage is to predict or foretell something.

As a noun presage is

a warning of a future event; an omen.

As verbs the difference between think and calculate

is that think is to ponder, to go over in one's head while calculate is to determine the value of something or the solution to something by a mathematical process.

As a noun think

is an act of thinking; consideration (of something).

Prognosticate is a related term of calculate.

As verbs the difference between prognosticate and calculate

is that prognosticate is to predict or forecast, especially through the application of skill while calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process.

Calculate is a related term of fancy.

As verbs the difference between calculate and fancy

is that calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process while fancy is (formal) to appreciate without jealousy or greed.

As a noun fancy is

the imagination.

As an adjective fancy is

decorative.

Calculate is a related term of foreknow.

As verbs the difference between calculate and foreknow

is that calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process while foreknow is to have knowledge of beforehand.

Esteem is a synonym of calculate.

As verbs the difference between esteem and calculate

is that esteem is to set a high value on; to regard with respect or reverence while calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process.

As a noun esteem

is favourable regard.

As verbs the difference between anticipate and calculate

is that anticipate is to act before (someone), especially to prevent an action while calculate is to determine the value of something or the solution to something by a mathematical process.