extrapolate vs calculate

extrapolate and calculate both are verbs.

Word	Noun	Adjective	Verb	Adverb
extrapolate	No	No	Yes	No
calculate	No	No	Yes	No

As verbs, calculate is a hypernym of extrapolate; that is, calculate is a word with a broader meaning than extrapolate:

Other hypernyms of extrapolate include cipher, compute, cypher, figure, reckon, work out.

extrapolate (verb)	calculate (verb)
estimate the value of something based on known values	make a mathematical calculation or computation
gain knowledge of (an area not known or experienced) by extrapolating	specifically design a product, event, or activity for a certain public
draw from specific cases for more general cases	judge to be probable
	have faith or confidence in
	predict in advance
	keep an account of