CPI Inflation Rate (New Base 2015-16) increased by 10.9% on year-on-year basis in May 2021 as compared to an increase of 11.1% in the previous month and 8.2% in May 2020.
On month-on-month basis, it increased by 0.1% in May 2021 as compared to an increase of 1.0% in the previous month and a increase of 0.3% in May 2020.