### Possible Answer

The TFR is calculated as: TFR = ∑ ASFR a(for single year age groups). or. TFR = 5 ∑ ASFR a(for 5-year age groups). Where: ASFRa = age-specific fertility rate ... - read more

... as an intermediate computation in the derivation of the total fertility rate (TFR). ... To address this problem, evaluators may calculate ASFRs only for women ... The resulting measure is known as the marital age-specific fertility rate (MASFR). - read more

Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about what is the formula for calculating total fertility rate.