Advice-giving is a key form of social support, yet little is known about how its style varies across cultural contexts. Across three studies, we examined how Americans, Chinese, and Indians give, evaluate, and culturally transmit advice, drawing on the cultural logics of idiocentrism, dialecticism, and allocentrism. In Study 1, open-ended data revealed culturally distinct styles: autonomous advice among Americans, contingent advice among Chinese, and direct advice among Indians. In Study 2, participants preferred their culture’s normative style, with these preferences driven by culturally rooted motives: self-esteem for Americans (reflecting idiocentric values), option generation for Chinese (reflecting dialectical thinking), and fulfilling responsibility for Indians (reflecting allocentric values). Study 3 analyzed children’s storybooks, revealing that these advice styles are reflected in everyday cultural products. These findings suggest that advice-giving is a culturally embedded practice shaped by deeper moral and epistemic values, extending beyond the traditional individualism–collectivism framework.