Calculator category
Fuel & Energy Calculators
Calculate gas costs, fuel use, generator runtime, home heating costs, and how energy price changes affect real life.
About these calculators
Fuel and energy calculators estimate gas costs, fuel price shocks, road-trip fuel, MPG savings, generator runtime, propane runtime, backup fuel needs, heating oil, winter heating cost, and home electricity cost. They are useful for drivers, households, commuters, and families preparing for outages or rising energy prices. Most formulas are stable, but real prices and energy use can change quickly. Use your actual MPG, utility rate, fuel price, and equipment burn rate when possible for a better estimate.
Fuel Price Shock CalculatorEstimate fuel price shock in seconds with a simple, mobile-friendly calculator.Gas Cost Per Month CalculatorEstimate gas cost per month in seconds with a simple, mobile-friendly calculator.Gas Cost Per Year CalculatorEstimate gas cost per year in seconds with a simple, mobile-friendly calculator.Cost Per Mile CalculatorEstimate cost per mile in seconds with a simple, mobile-friendly calculator.Road Trip Fuel CalculatorEstimate road trip fuel in seconds with a simple, mobile-friendly calculator.MPG Savings CalculatorEstimate mpg savings in seconds with a simple, mobile-friendly calculator.Fuel Budget CalculatorEstimate fuel budget in seconds with a simple, mobile-friendly calculator.How Long Will My Fuel Last?Estimate how long will my fuel last? in seconds with a simple, mobile-friendly calculator.Days of Commuting Remaining CalculatorEstimate days of commuting remaining in seconds with a simple, mobile-friendly calculator.Fuel Stored Value CalculatorEstimate fuel stored value in seconds with a simple, mobile-friendly calculator.Generator Runtime CalculatorEstimate generator runtime in seconds with a simple, mobile-friendly calculator.Propane Runtime CalculatorEstimate propane runtime in seconds with a simple, mobile-friendly calculator.Fuel Tank Runtime CalculatorEstimate fuel tank runtime in seconds with a simple, mobile-friendly calculator.Backup Fuel Requirement CalculatorEstimate backup fuel requirement in seconds with a simple, mobile-friendly calculator.Power Outage Survival CalculatorEstimate power outage survival in seconds with a simple, mobile-friendly calculator.Heating Oil Remaining CalculatorEstimate heating oil remaining in seconds with a simple, mobile-friendly calculator.Winter Heating Cost CalculatorEstimate winter heating cost in seconds with a simple, mobile-friendly calculator.Heating Fuel Comparison CalculatorEstimate heating fuel comparison in seconds with a simple, mobile-friendly calculator.Propane Remaining CalculatorEstimate propane remaining in seconds with a simple, mobile-friendly calculator.Home Energy Cost CalculatorEstimate home energy cost in seconds with a simple, mobile-friendly calculator.