What is the capital adequacy ratio of HDFC bank?

The capital adequacy ratio of HDFC Bank was 18.8% as of March 31, 2021. As of March 31, 2021. The Tier-1 capital adequacy ratio was at 17.6%. As per regulatory requirement, the capital adequacy ratio should be 11.075%. You can read about the Basel III Norms – Regulations by the Basel Committee on Banking Supervision in the given link.

Further readings:

1. Topic-Wise GS 3 Questions for UPSC Mains
2. Capital Adequacy Ratio (CAR)