Mustard Oil Price in India: What Really Moves It

There is no single "mustard oil price in India" — and any listing that quotes one flat number is quietly hiding the details that actually decide what you pay. The price moves with three things: what's in the bottle, how much is in it, and what the mandi is doing that week. A traditional kachi ghani (cold-pressed) or certified-organic oil costs more than a refined, expeller or "double-filtered" one, because slow cold-pressing yields less oil per kilo of sarson. A 15-litre tin works out far cheaper per litre than a 1-litre bottle. And the underlying rate rises and falls with the rabi mustard crop, edible-oil import duties and festival demand. Edible mustard oil sits in India's 5% GST slab, so tax is a small slice and already built into the MRP. The cheapest loose oil is always tempting, but buying on price alone is how you end up with the wrong oil in your kadhai. Below is what really moves the number — and how to compare like for like.

Why isn't there one fixed mustard oil price in India?

Because "mustard oil" is a category, not a single product. The same shelf holds loose oil ladled from a can, refined bottles, traditional kachi ghani, and certified-organic cold-pressed oil — each made differently and priced differently. On top of that sits pack size, brand, and where you're buying. So the honest answer to "what is the mustard oil price" is always a range, and the more useful question is: the price of which oil, in what pack, bought where?

• Extraction: kachi ghani (cold-pressed) and organic oils cost more than refined or expeller-pressed oil, litre for litre.
• Pack size: the per-litre cost drops sharply from a 1-litre bottle to a 5-litre jar to a 15-litre tin or canister.
• Loose vs branded: unbranded loose oil is usually the cheapest — and the hardest to verify for purity.
• Certification and sourcing: organic, single-origin, sealed, FSSAI-labelled oils carry a premium over commodity oil.
• Where and when: mandi (wholesale) rates differ from retail MRP, vary by state (Delhi, Punjab, UP, West Bengal), and tend to firm up around festivals.

What moves mustard oil prices up and down?

The retail price sits on top of a commodity that trades every day, so it never stays still for long. The single biggest lever is the mustard (sarson) crop itself — a rabi crop harvested around February and March. A large harvest eases prices; a weak monsoon, patchy rains or a smaller sown area tightens supply and pushes them up. Layered on that are policy, global oil markets and plain logistics.

• The sarson crop: harvest size, sown area and weather across the growing belt (Rajasthan, UP, Haryana, MP, West Bengal).
• Government MSP: the minimum support price for rapeseed-mustard sets a floor under seed costs each rabi season.
• Global edible-oil prices and import duties: India imports large volumes of palm, soybean and sunflower oil, and because oils substitute for one another, changes in world prices or import duty ripple into mustard oil too.
• Regulation: FSSAI's rule barring the blending of mustard oil with other edible oils (in force since October 2020) is widely credited with lifting demand for pure mustard oil.
• Fuel, packaging and freight: transport and tin or PET-bottle costs feed straight into the shelf price.
• Season and festival demand, which typically peaks in the cooler months.

Cost per litre vs per kg — and the 1-litre, 5-litre and 15-litre can confusion

Mustard oil is sold both by litre (bottles, tins) and by weight (kg), and the two aren't the same, because oil is lighter than water. Mustard oil weighs roughly 0.91 kg per litre, so 1 litre is about 0.91 kg, and 1 kg is about 1.1 litres. That's why a "15 kg" tin actually holds closer to 16.5 litres, while a "15-litre" can weighs about 13.6 kg — worth knowing before you compare a "per kg" rate against a "per litre" one. To compare fairly, convert everything to a single unit first, then divide the pack price by it.

• 1 kg is roughly 1.1 litres; 1 litre is roughly 0.91 kg (mustard oil is lighter than water).
• A "15 kg" tin is about 16.5 litres; a "15-litre" tin is about 13.6 kg — the two labels are not the same quantity.
• Bigger packs — a 5-litre jar or a 15-litre or 15-kg tin — almost always cost less per litre than a 1-litre bottle or a small 500 ml or 200 ml bottle.
• Read the unit price (per litre or per 100 ml), not just the sticker price, when you compare brands or offers.

Does mustard oil have GST, and does it change the price?

Yes, but only a little. Edible-grade oils, including mustard oil, fall under India's 5% GST slab — one of the lowest rates, reflecting that cooking oil is an everyday essential. On packaged, branded oil that tax is already included in the printed MRP, so you aren't paying it again at the counter. GST is a small, fixed slice of the price; the swings you actually notice week to week come from the commodity market, not the tax.

Where can you check today's mustard oil market and wholesale price?

For a live, trustworthy "today's rate," skip random price listings and use the government sources that track it. Agmarknet publishes daily mandi (wholesale) arrivals and prices for mustard and mustard oil across states, and the Department of Consumer Affairs monitors retail prices of essential commodities, including edible oils, in major cities. These also explain why a "mustard oil rate in Delhi" can differ from Punjab or Kolkata: proximity to the growing belt, local mandi supply and transport all shift the number.

• Wholesale / mandi rates: Agmarknet (Directorate of Marketing & Inspection) lists daily mandi prices.
• Retail rates across metros: the Department of Consumer Affairs price-monitoring portal.
• Wholesale is a trade rate per quintal or per tin; retail MRP adds packaging, brand, GST and the shop's margin — so expect a real gap between the two.
• Regional differences: states closer to mustard-growing areas often see lower rates, with freight and local demand explaining the rest.

Why is the cheapest mustard oil not always the best buy?

Because the lowest price often hides a lower-value or riskier product. Rock-bottom oil is usually refined or blended rather than kachi ghani, or loose oil of unknown origin — and adulteration is a real, long-documented problem with cheap mustard oil. FSSAI has repeatedly cautioned against adulterants such as argemone oil, which is unsafe to consume. A sealed, FSSAI-labelled, traceable oil costs a little more, but you know exactly what you're pouring into the kadhai.

With mustard oil, the cheapest bottle and the safest bottle are rarely the same bottle.

For everyday cooking, the sensible target isn't the lowest sticker price — it's the best genuine oil per litre. Look for "kachi ghani" or "cold-pressed" on the label, a clear pressing or best-before date, an intact seal, and a visible FSSAI licence number. If you'd rather skip the guesswork, our cold-pressed sarson oil is single-sourced, sealed and priced by the litre, so you can compare it honestly against whatever's on your shelf.

Why has the mustard oil price increased in recent years?

Prices climbed noticeably around 2021, for a few reasons at once — and knowing them helps you read the market instead of reacting to a single week's number. Globally, edible-oil prices rallied sharply, dragging all cooking oils, mustard included, higher. At home, FSSAI's 2020 rule barring the blending of mustard oil with other edible oils is widely credited with lifting demand for the real thing. Crop size and import-duty changes have swung rates in both directions since. None of this is permanent: prices tend to ease when the mustard harvest is strong and global oil prices cool.

A quick note: this is general buying and food information, not medical or financial advice. Edible-oil prices change constantly, so treat any figure — including the conversions above — as a snapshot, and check current rates before you buy in bulk.