Background: We aimed to investigate the acceptability of imperfect health states in relation to age in Hungary and analyse its determinants. Results are contrasted to age-matched actual population health scores and to fndings from a previous study in The Netherlands. Methods: A cross-sectional online survey was performed. The same survey questions were applied as in a previous study in The Netherlands in order to enable inter-country comparisons. The descriptive system of the EQ-5D-3L health status questionnaire was used to assess the acceptability of moderate and severe health problems at ages from 30 to 80 by 10-year age-groups. Descriptive statistics were performed and linear regression analysis was used to investigate the determinants of acceptability. Results: Altogether 9281 (female 32.8%) were involved with mean age 36.0 years and EQ-5D-3L index score of 0.852 (SD 0.177). Acceptability of health problems increased with age, difered per health domain and with severity of the problems. Except for ‘Self-care’, moderate health problems were acceptable by the majority from age 70 and acceptability scores were lower than EQ-5D-3L population norms from that age. The lowest average acceptability age was found in the ‘Anxiety/depression’ and dimension the highest in the ‘Self-care’ dimension. Respondents’ age, current health, and lifestyle were signifcant determinants (R2 : 0.041–0.130). With a few minor exceptions in some health dimensions, acceptability levels and patterns were str