Hyderabad is 5.5 hours ahead of London during GMT, and 4.5 hours ahead during BST. When it's 12:00 PM in London (winter), it's 5:30 PM in Hyderabad. India does not observe DST.
India uses IST (UTC+5:30) year-round while the UK switches between GMT (winter) and BST (summer). The difference changes seasonally.
Morning to early afternoon works best! 9:00 AM - 1:00 PM London (winter) corresponds to 2:30 PM - 6:30 PM Hyderabad. Good overlap for meetings.
Hyderabad is known as "Cyberabad" for its massive IT sector, hosting major tech companies including Microsoft, Google, Amazon, and Facebook's largest offices outside the US.