Iran war, edible oil price shock, weak rupee & monsoon could hit India middle-class hard in FY27
Rising crude oil prices, rupee depreciation, surging edible oil costs, and risks of a weak monsoon could together raise India’s CPI inflation by nearly 4 percentage points, analysts warn. Higher inflation may trigger RBI rate hikes, increasing financial pressure on India’s highly indebted middle-class households.
New Delhi: While the rising price of Brent crude features prominently in media reports, there are 3 other less reported inflationary shocks moving toward the Indian economy—the rising cost of imports, the soaring cost of edible oils and the likelihood of a poor monsoon—which are capable of delivering a punch as powerful as crude oil.
Cumulatively, these 4 inflationary shocks are capable of pushing up India’s consumer price index (CPI) inflation by around 4 percentage points (even assuming very benign second round impacts). That in turn would trigger rate hikes from the Reserve Bank of India (RBI) of at least 1.5-2 percent with serious consequences for the Indian middle class due to its status as one of the most indebted groups of people in the world.

Brent crude has doubled in price
Most investors seem to believe that the price of crude oil has risen by around 50 percent from $70 before the Iran war to around $110 after the war started. This rudimentary calculation significantly underestimates the jump in crude oil price shock that India is experiencing due to the Iran war. As shown in the table below, the price of crude has nearly doubled year-over-year (YoY) when measured in Rupee terms.

The impact of crude oil on India’s CPI operates through two distinct channels: Direct channel: Petrol, diesel, LPG and kerosene prices. The fuel and light basket carries a weight of around 7 percent in India’s CPI. With a pass-through rate of approximately 30–40 percent (reflecting partial government price management), a 40–75 percent crude rise directly contributes 1.2–1.5 percent to a jump in CPI inflation.
Indirect channel: Diesel powers agricultural irrigation pumps, tractors, and freight transport. When diesel prices rise, the cost of moving food from farm to market rises, feeding into the 46 percent food component of the CPI basket.
Rupee’s 11 percent slide against Dollar
The Rupee has depreciated approximately 11 percent against the US Dollar over the past 12 months, falling from ~₹85/$ to ~₹94.5/$ as of 28 April. This represents the steepest annual fall since FY12.
India’s CPI pass-through from currency depreciation is structurally lower than many comparable emerging markets because the CPI basket is heavily skewed toward domestically produced food (approximately 37 percent of total weight). However, the impact is concentrated and meaningful in specific sub-categories.
Bank of Baroda’s quantitative analysis (December 2025) estimates that a 10 percent Rupee depreciation raises CPI by 30–35 basis points (0.30–0.35 percent). For the ~11 percent depreciation observed, the direct CPI impact is, therefore, approximately 0.33–0.38 percent.
The 40 percent jump in the price of edible oil
India is the world’s largest importer of edible oils, relying on imports for approximately 60 percent of its domestic consumption requirements. Domestic production of roughly 9.6 million tonnes in 2025–26 falls well short of estimated consumption, necessitating imports of approximately 16.5 million tonnes.
The import basket is dominated by palm oil (~45–55 percent), soybean oil (~20–23 percent), and sunflower oil (~8–22 percent), sourced primarily from Malaysia, Indonesia, Ukraine, Russia, and Argentina.
Over the past 6 months, global edible oil prices have risen by 40-50 percent in Rupee terms. Oils and fats carry a weight of around 3 percent in urban CPI. A 40–55 percent rise in the price of edible oil, therefore, translates into a 1-1.5 percent jump in CPI inflation.
El Nino & the risk of a poor monsoon
The India Meteorological Department (IMD) has forecast the 2026 Southwest monsoon at 92 percent of the Long Period Average (LPA), classifying it as ‘below normal’ — the first such forecast in three years. The forecast carries a model error margin of ±5 percentage points. Critically, there is a 35 percent probability of a fully ‘deficient’ monsoon (below 90 percent of LPA).
El Niño conditions are expected to develop between June and September, historically weakening Indian monsoons in 7 out of every 10 occurrences.
The economic significance of the monsoon extends far beyond agriculture because 45 percent of India’s net sown area is rain-fed with no irrigation cover and food items account for around half of the CPI basket.
In 2014–15 and 2015–16, when the monsoon fell below 90 percent of normal, kharif crop production declined materially. Food inflation in those years contributed significantly to CPI breaching the Reserve Bank of India’s 6 percent upper tolerance band.
ICRA has projected that CPI inflation for FY2027 could exceed 4.5 percent on the monsoon shock alone. In a deficient scenario (below 90 percent of LPA), the contribution to headline CPI is estimated at 1.0–2.0 percent given the food basket’s weight.
A mitigating factor is that reservoir storage levels entering the 2026 kharif season are at 127 percent of normal—an above-average buffer that can support irrigation and partially offset rainfall shortfalls in key agricultural states.
We have highlighted in our book, ‘Breakpoint: The Crisis of the Middle Class’, that the Indian middle class is: a) more indebted today than it has ever been; and b) among the most indebted groups of people anywhere in the world

As India heads into a more uncertain job-market environment (see our blogs dated 9th March and 27th April) amid rising CPI inflation, our research shows that households need to pare down debts and save more to cope with the new realities.
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Source : The Print