Fuel Prices, Home Energy & Calculators
What energy costs at the pump and at home: weekly gasoline and diesel prices, state pages, heating fuels and electricity, plus calculators to turn the prices into trip, bill and fleet costs. 36 pages in 4 sections.
Gasoline
- Gas PricesEIA weekly retail gasoline prices — national, PADD regions and states
- Gas Prices by StateThe EIA-published states ranked from most to least expensive, with links to each state page
- California Gas PricesHighest state fuel taxes, the CARB-only gasoline blend, and why an isolated West Coast market spikes hardest
- Texas Gas PricesAmong the lowest state taxes, Gulf Coast refining on the doorstep, and hurricane-season supply risk
- Florida Gas PricesNo refineries and no inbound fuel pipeline — a port-fed market driven by storms and tourist demand
- New York Gas PricesStacked state fuel taxes, no in-state refining, and New York Harbor as the RBOB futures delivery point
- Washington Gas PricesHigh fuel tax plus cap-and-invest carbon cost, and Puget Sound refining in the isolated PADD 5 market
- Ohio Gas PricesModerate taxes near the US average, and the spike-then-slide volatility typical of the Midwest
- Colorado Gas PricesPADD 4, the smallest and most self-contained US fuel market, where one outage moves the whole region
- Massachusetts Gas PricesEnd of the East Coast supply chain, no local refining, fuel barged in via New York Harbor
- Minnesota Gas PricesIn-state refining on Canadian pipeline crude plus local corn-belt ethanol
- Why Gas Prices RisePump-price decomposition (crude, refining, distribution, taxes) with live figures
- Gas Tax by StateFederal rate plus highest/lowest state gasoline taxes (approximate, hand-curated)
- Summer vs Winter GasBlend switchovers and the spring price bump
- Premium vs RegularWhat octane does and when premium matters
- Ethanol & E85E10/E15/E85 and the MPG math
- Gas Mileage TipsEvidence-based MPG improvements with dollar savings at current prices
Diesel
- Diesel PricesEIA weekly retail diesel prices — national, PADD regions and states
- Diesel WorldwideRetail diesel in all 27 EU countries, the UK and the US ranked in dollars per gallon and litre, with each price's tax share
- Diesel MarketULSD futures, the diesel crack spread, spot prices by hub, distillate stocks and a barrel-to-pump price breakdown
- Why Diesel Is ExpensiveThe year's ULSD increase split into crude and refining margin, plus inventories, tax and exports, with live figures
- Diesel vs GasolineLive price gap and the engineering/tax reasons behind it
Home heating and electricity
- Heating Oil PricesConsumer guide — wholesale benchmark to delivered price
- Propane PricesResidential propane by state, EIA heating-season survey (October–March only)
- Heating Degree DaysUS HDD/CDD vs the 10-year normal by month and census division, the weather driver of gas demand
- Electricity by StateResidential ¢/kWh for all 50 states + DC, ranked, EIA monthly
Calculators
- Fuel Cost CalculatorTrip cost from distance, MPG and price (pre-filled with the EIA weekly average)
- Road Trip Gas CostTrip fuel cost by state, split between passengers
- EV vs Gas CalculatorCost per mile and annual fuel savings from live EIA gasoline and electricity prices
- Fuel Surcharge (FSC)Freight FSC per mile from the EIA weekly diesel price
- Heating Cost CalculatorPropane, heating oil, natural gas, electric and heat pump normalised to $/MMBtu delivered heat
- Heating Oil TankTank runout and refill cost from degree-day burn rates
- Gas Bill CalculatorResidential bill from therms/CCF/Mcf, with the wholesale-retail gap
- Fuel CO2 EmissionsEPA emission factors per gallon and a burn/mileage calculator
- Carbon CostCO2 from fuel volumes priced at any carbon price
- Oil Royalty CalculatorMineral owner royalty from decimal interest, production and price
More Categories
- Oil & Gas MarketsEverything on prices and trading in one place: the live dashboard and each commodity, the benchmark grades and spreads, energy stocks, and plain-English guides to how the futures market works.
- Forecasts, EIA & World Oil DataThe data side of the oil market: the EIA's official forecasts and weekly reports, who produces and consumes the world's oil and gas, how large the reserves are, and the trade, refining and weather factors that move supply.
- US Production, Basins & CompaniesWhere US oil and gas comes from: output by state, each shale and offshore basin with its rigs and operators, and the companies and royalty owners behind it.
- History & ReferenceThe background to the numbers: price history back to 1990, the crises that moved the market, how the industry works, the geopolitics around oil, and plain-English explainers.
- Oil CountriesCountry-by-country oil profiles with production, reserves, trade and the national oil company. For rankings across countries see world production, reserves and the country comparison tool.
- Energy ToolsUnit converter, crack-spread, futures, yield, break-even, gas-tax, decline-curve and tank calculators.
- Site mapEvery page on the site in one list.