calibrate

gauge (also gage), measure, scale

allow (for), deduct, factor (in or into or out), figure in

figure out, solve (for)

calculate, cipher, compute, figure, reckon, work out

quantify, quantitate

count, itemize, number

add up, average, sum, tally, total, totalize

add, divide, multiply, subtract

assess, appraise, estimate, evaluate, rate, value

recalculate, recompute, refigure