Did you want to find the estimated amount of the retirement benefit your spouse would be eligible to receive at full retirement age?
yes that's exactly what I'm looking for
If your wife already receives benefits ask her what her benefit would be if it started at her full or normal retirement age. Divide this amount in half and round down to the nearest dollar.  This is your estimated wife's benefit if you retire at full retirement age.
will my spouse's earnings affect my benefits?