William and Kate: birth dates and current ages
William was born on 21 June 1982, and Kate was born on 9 January 1982. As of mid-2025, William is 43 years old, and Kate is 43 years old. Both will turn 44 in mid-2025 (Kate in January, William in June). These ages reflect the publicly registered birth dates documented by official sources at the time of registration and used in consistent biographical references.
Why birth dates matter for William and Kate
Birth dates frame key legal, ceremonial, and family milestones for senior working royals. For William and Kate, accurate dates clarify timelines for significant events such as their marriage, the births of their children, and their official roles. Reliable age data also support consistent reporting across archives, media, and institutional records, reducing confusion from lookalike names or partial information.
Biographical context for William and Kate
William, the elder of the two in birth order, was educated at Eton College and the University of St Andrews, where he met Kate. Kate grew up in Bucklebury, Berkshire, and studied at the University of St Andrews. Their relationship became public in 2001, they began dating around 2003, and their engagement was announced in November 2010. Their wedding on 29 April 2011 at Westminster Abbey was a major global event.
Key milestones table
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Date of birth (William) | 21 June 1982 | Official registry / palace biography |
| Date of birth (Kate) | 9 January 1982 | Official registry / palace biography |
| Current age (mid-2025) | 43 years old (both) | Calculated from birth dates |
| Wedding date | 29 April 2011 | Palace announcement and registry |
| First child born | 22 July 2013 (Prince George) | Palace statement |
| Accession of Charles III | 8 September 2022 | Historic record / palace notice |
Relationship and family timeline
William and Kate have built a stable, long-term partnership that has withstood intense media scrutiny. They are parents to three children: Prince George, Princess Charlotte, and Prince Louis. As heirs to the Duchy of Cambridge and senior working royals, their roles have expanded over time, including overseas engagements and patronage of charities focused on mental health, early childhood development, and environmental conservation.
Public roles and duties at current ages
In their 40s, William and Kate continue to undertake a demanding schedule of royal duties. William serves as Prince of Wales and carries out thousands of annual engagements, focusing on emergency services, armed forces, and conservation. Kate focuses on early years intervention, parental wellbeing, and children’s mental health. Both maintain a balanced approach between family life and public service, often appearing together at official events.
Addressing age-related rumors and misinformation
Age-related misinformation can arise from unofficial lists, outdated articles, or confusion with similar names. For William and Kate, relying on verified registries, palace biographies, and consistent institutional records is essential. When in doubt, treat unverified age claims with skepticism and consult authoritative sources such as the royal family’s official website or trusted news archives.
Comparative snapshot: William and Kate at a glance
- Birth date: William — 21 June 1982; Kate — 9 January 1982
- Current age (2025): 43 years old (both)
- Wedding: 29 April 2011
- Children: 3 (Prince George, Princess Charlotte, Prince Louis)
- Primary roles: Working members of the royal family; Duke and Duchess of Cambridge
- Key themes in public work: Emergency services, mental health, early years, conservation
Context and clarity around age reporting
Age is a factual attribute that, when reported accurately, supports trustworthy coverage of public figures. For William and Kate, clear timelines and verified dates help audiences distinguish between personal milestones and public duties. This approach reduces speculation, anchors reporting in evidence, and ensures references to their ages remain useful across long-term archives and searches.
Evergreen considerations and reliable sourcing
Because birth dates rarely change, this profile is designed for long-term relevance. When updating, editors should reference primary records such as birth registries and palace biographies, and avoid speculative edits based on informal claims. Consistent citations and straightforward explanations help maintain accuracy over years of searches and evolving media landscapes.
Conclusion
William and Kate are both 43 years old in mid-2025, born in 1982. Their ages are anchored by officially recorded birth dates and are integral to understanding their roles, timelines, and responsibilities as senior members of the royal family. By focusing on verified details and durable context, this explanation remains useful for readers seeking reliable, evergreen information.