Retail Inflation Hits 6.09% in October 2026, Crossing RBI's Upper Tolerance Limit
India's retail inflation, measured by the Consumer Price Index (CPI), rose to 6.09% in October 2026, up from 5.54% in September. This is a two-year high.
This is the first time inflation has crossed the RBI's upper tolerance limit of 6% since the new CPI series (base year 2024) began in January 2026. The last breach was in October 2024 (6.2% under the old series).
Food inflation jumped to 8.94% from 7.74% in September. Rural inflation (6.6%) was higher than urban inflation (5.4%) because food takes a bigger share of rural family budgets.
Vegetables such as onion, ginger, garlic and lemon, and silver jewellery, saw the sharpest price rises. An unfavourable base effect (low prices in the same month last year) also pushed the number up.
In early October 2026 the RBI's Monetary Policy Committee (MPC) had already raised the repo rate by 25 basis points to 5.50% and changed its stance to "calibrated tightening". Economists now expect another hike at the December meeting.
The data was released by the Ministry of Statistics and Programme Implementation (MoSPI). Weak monsoon rain, El Niño conditions and high crude oil prices linked to the West Asia conflict are adding to price pressure.
Consumer Price Index (CPI): How India Measures Retail Inflation
The Consumer Price Index tracks how the prices of things a normal family buys (food, clothes, rent, fuel, transport, health, education) change over time. Each month, government staff collect prices from markets across India and combine them into one number. The percentage change in this number compared with the same month last year is the "retail inflation" figure. It is the number the RBI uses as its inflation target.
The 6.09% figure is the first breach of the 6% limit under the new CPI. Even though the new series gives food a smaller weight, the sharp food price rise was strong enough to push the headline number above the RBI's comfort zone.
Flexible Inflation Targeting (FIT) Framework
Flexible Inflation Targeting is the system under which the RBI's main job is to keep retail inflation close to a target set by the central government. In India the target is 4% CPI inflation, with a tolerance band of 2% on either side. "Flexible" means the RBI must also keep economic growth in mind, so it does not chase the target at any cost. The Monetary Policy Committee sets the repo rate to achieve this target.
With inflation at 6.09%, the RBI is at the edge of its legal band. If the quarterly average stays above 6% for three quarters in a row, the RBI will have failed the target under Section 45ZN. This is why economists expect the MPC to raise rates again in December.
Household Consumption Expenditure Survey (HCES)
The Household Consumption Expenditure Survey, or HCES, is a large national survey that asks lakhs of families how much they spend each month and on what: rice, milk, vegetables, rent, fuel, clothes, school fees, medicines, phones and more. It is conducted by the National Statistics Office (NSO) under the Ministry of Statistics and Programme Implementation (MoSPI). Its results tell us how Indians live, how much they consume, and how this differs between villages and cities and between rich and poor families. It is also the base on which India builds its price index, poverty estimates and parts of its GDP data.
The new CPI series that showed 6.09% inflation in October 2026 is built on spending patterns from HCES 2023-24. Because the survey found that food now takes a smaller share of family budgets, food got a lower weight in the CPI. Even so, rural inflation (6.6%) ran ahead of urban inflation (5.4%), because, as HCES shows, rural families still spend nearly half their budget on food.
- CPI inflation October 2026: 6.09% (September: 5.54%); first breach of 6% under the new series; two-year high
- Previous breach: October 2024, 6.2% (old series, base 2012)
- Food inflation: 8.94% in October (7.74% Sep, 5.97% Aug, 5.52% Jul, 5.32% Jun)
- Rural inflation 6.6%; urban 5.4%; housing 2.90%; restaurants and accommodation 10.06%; personal care and miscellaneous 10.14%
- Highest inflation states include Andhra Pradesh, Telangana and Tamil Nadu; lowest include Delhi, Mizoram and Tripura
- Repo rate: raised 25 bps to 5.50% on 7 October 2026; stance "calibrated tightening"; SDF 5.25%
- RBI FY27 projections: CPI inflation 5.2%; real GDP growth 7.1%
- GDP growth April–June 2026 quarter: 7.8%
- Inflation target: 4% (band 2%–6%), renewed for April 2026 to March 2031 under Section 45ZA of the RBI Act, 1934
- New CPI: base year 2024, launched 12 February 2026; food weight 36.75% (old 45.86%)