The purpose of the study is to estimate objective retirement wealth adequacy and subjective retirement wealth, and to compare two of them. Also the factors relating to those wealth readiness were investigated. The data used was 422 pre-retiree who were married and under 65 years old and SPSS 20 was used for the analyses. The results showed that objective reirement wealth readiness was 37.6% and subjective retirement wealth adequacy was 40.9%. Almost half of the sample (44.8%) were indicated to have no objective retirement wealth, but only 5.9% was answered to have no retirement wealth. Both subjective and objective retirement wealth adequacies tended to increase with older age, higher income and lower average propensity to consume groups. The difference between objective and subjective retirement wealth adequacies was smaller with getting older. According to multi-variable analyses, two factors were found to affect on both the subjective and objective retirement wealth adequacies, which were income and retirement asset. The respondents were found to be not able to estimate their own retirement wealth adequacy objectively. The correlation between the subjective and objective retirement wealth adequacies was 0.344. Among the respondents, 74.4% answered bigger number on subjective retirement wealth than their objective retirement wealth.