Marriageable age is the minimum legal age of marriage. Age and other prerequisites to marriage vary between jurisdictions, but in the vast majority of jurisdictions, the marriageable age as a right is set at the age of majority. Nevertheless, most jurisdictions allow marriage at a younger age with parental or judicial approval, especially if the female is pregnant. Among most indigenous cultures, people marry at fifteen, the age of sexual maturity for both the male and the female. In industrialized cultures, the age of marriage is most commonly 18 years old, but there are variations, and the marriageable age should not be confused with the age of majority or the age of consent, though they may be the same.
The 55 parties to the 1962 Convention on Consent to Marriage, Minimum Age for Marriage, and Registration of Marriages have agreed to specify a minimum marriageable age by statute law‚ to override customary, religious, tribal laws and traditions. When the marriageable age under a law of a religious community is lower than that under the law of the land, the state law prevails. However, some religious communities do not accept the supremacy of state law in this respect, which may lead to child marriage or forced marriage.