1001Ferramentas
🛢️ Calculators

Oil WTI vs Brent Spread

Calculate the spread (price difference) in dollars per barrel between WTI and Brent crude oil. Track the commodities market and trading opportunities.

Understanding the WTI vs Brent Spread

The WTI–Brent spread is the price gap between the two main global crude oil benchmarks, and the math is about as simple as it gets: Spread = Brent − WTI (in USD per barrel). WTI (West Texas Intermediate) is delivered at the Cushing, Oklahoma storage hub. It is a light, sweet crude with API gravity around 39.6° and sulfur content near 0.24%. Brent is a blend of crudes from North Sea fields (Brent, Forties, Oseberg, Ekofisk, Troll), with API gravity around 38° and sulfur near 0.37%. Both are light and sweet, which makes them well suited to gasoline and diesel refining.

Historically the spread swings between 0 and 5 USD/barrel in Brent's favor. WTI sat at a structural discount from 2011 to 2015, the result of the US crude export ban (lifted in December 2015) on top of the shale boom that flooded Cushing with landlocked production. These days the spread mostly comes down to transport logistics, refinery demand on each coast, the geopolitical risk premium (the Middle East, Russia, Houthi attacks on the Red Sea), and OPEC+ output decisions. Futures trade on CME NYMEX (CL ticker for WTI) and on ICE Europe (B ticker for Brent), where the monthly contract rolls drive the contango and backwardation dynamics.

Applications

Refiners lean on the spread to optimize where they source crude. US Gulf Coast refineries can run more WTI when it trades cheap to Brent and pocket the margin. Hedge funds put on spread trades, long Brent and short WTI, to bet on geopolitical risk without taking a directional view on oil. Producers in the Permian Basin, North Dakota Bakken and the Canadian oil sands watch the spread to time exports by pipeline (Keystone, Trans Mountain) or rail. Airlines, shipping companies and chemical producers also pull from both benchmarks when modeling jet fuel and naphtha costs.

FAQ

Why is Brent usually more expensive than WTI? Brent reaches seaborne global markets more easily and carries the geopolitical premium attached to Europe, Africa and the Middle East. WTI is landlocked at Cushing and depends on pipeline capacity to get down to the Gulf Coast for export.

Which benchmark does OPEC follow? Most OPEC+ members set their official selling prices (OSPs) against Brent or against a Dubai/Oman basket. WTI stays mostly a North American reference.

What is a sour vs sweet crude? Sweet crude carries less than 0.5% sulfur (WTI, Brent); sour crude carries more (Dubai, Maya, Urals). Because sweet crude is cheaper to refine, it trades at a premium over the sour grades.

Related Tools

📈

I-Spread (Swap Spread)

Computes the I-spread, the difference between a bond's yield and the interpolated swap rate of the same maturity. It measures the bond's credit premium against the swap curve, which many consider a better reference than government bonds for pricing credit. The result comes in basis points. It's a cousin of the G-spread, but uses the swap rather than the government as the comparison base. Enter the bond's yield and the swap rate of the same maturity.

🐂

Bull Put Spread

Computes the outcome of a bull put spread: selling a higher-strike put and buying a lower-strike put, collecting a credit. It's a bullish (or neutral) bet that pockets the premium with risk capped by the bought put. The tool returns the credit received (maximum profit), the maximum loss and the breakeven. Enter the two strikes and the respective put premiums.

🛢️

Oil in Place (OOIP)

Compute a reservoir's original oil in place (OOIP) by the volumetric method, OOIP = 7758·A·h·φ·(1−Sw)/Boi, in stock-tank barrels (STB). It combines the reservoir area (acres), the porous thickness (ft), the porosity (φ), the water saturation (Sw) and the oil formation volume factor (Boi). The constant 7758 converts acre-feet into barrels. It is the basis of any oil-field evaluation. Enter the area, thickness, porosity, water saturation and Boi.

🔥

Gas-Oil Ratio (GOR)

Compute the gas-oil ratio (GOR) by dividing the produced gas volume by the oil volume, in scf/STB (standard cubic feet per barrel). It is a central petroleum-production parameter: it indicates how much gas accompanies the oil, characterizes the reservoir fluid type (black oil, volatile, gas-condensate) and sizes the surface separation equipment. A rising GOR can signal gas-cap breakthrough at the well. Enter the gas and oil volumes.

🐻

Bear Put Spread

Computes the outcome of a bear put spread: buying a higher-strike put and selling a lower-strike put, paying a debit. It's a bearish bet with limited risk and cost — cheaper than buying the put alone, in exchange for a capped profit. The tool returns the cost (debit), the maximum profit, the maximum loss and the breakeven. Enter the two strikes and the respective put premiums.

📊

G-Spread (Government Spread)

Computes the G-spread, the difference between a bond's yield and the yield of a government bond of comparable maturity. It's the most direct measure of a bond's credit risk premium: how much extra the market demands to lend to a corporate issuer instead of the treasury. The result comes in basis points, the standard unit of the credit market. Enter the bond's yield and the reference government bond's yield.

The results provided by this tool are for general informational and educational purposes only and do not constitute professional, financial, medical, legal, tax or accounting advice. Always confirm important decisions with a qualified professional and official sources.