In 1998, Archie got married to Rajesh Nihalani. Their married life was arranged but they are now a happy married couple. It's been about two decades they have been bonded into this married life but they are still childless. Her nationality is English and she is of Sindhi ethnicity. Her height is five feet and three inches.
When Archie was in her childhood days, she also spent some of her young age in Bombay. She grew up with a huge interest in ballet and she is now a trained ballet dancer. She also has a degree from Brunel University and that is in management studies. She graduated from there in 1996. She has been active as an actress since the mid 1990s. In 1994, she appeared in the TV series Siren Spirits starring the role of Joyoti. Next year she was seen in the TV movie Under the Moon where she starred the role of Heena. That year she also played the role of Joyoti in the short movie Bideshi. Later on she appeared in several movies and TV series. Finally in 2009, she won the role of Kalinda Sharma in an American television legal and political drama television series The Good Wife. She played the lead role in this TV series and she is critically acclaimed for playing this role. Her net worth is $ 3 million.