CalcMountain

Auto Calculators

Auto loans, lease vs buy, fuel costs

Lease vs Buy Calculator

Compare the total cost of leasing versus buying a car.

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Fuel Cost Calculator

Compare fuel costs between vehicles by MPG, gas price, and annual miles driven.

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Car Loan Payoff Calculator

See how extra payments help you pay off your car loan faster.

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Car Depreciation Calculator

Estimate how much your car loses in value each year.

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Auto Loan Refinance Calculator

Calculate savings from refinancing your auto loan to a lower interest rate.

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Motorcycle Loan Calculator

Calculate monthly payments for a motorcycle loan with trade-in and taxes.

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Car Affordability Calculator

Find out how much car you can afford based on your income and budget.

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Car Lease Payment Calculator

Calculate car lease payments using capitalized cost, residual value, and money factor.

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EV vs Gas Savings Calculator

Compare the operating costs of an electric vehicle versus a gas car.

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MPG Calculator

Calculate your miles per gallon from fill-up data and see annual fuel costs.

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Auto Rebate vs Low-Rate Financing

Compare taking a cash rebate versus choosing promotional low-rate financing.

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RV / Camper Loan Calculator

Calculate monthly payments for an RV or camper loan including insurance and storage.

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Horsepower Calculator

Calculate horsepower from torque and RPM using HP = Torque x RPM / 5252.

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Tire Size Comparison

Compare tire sizes and see differences in diameter, width, sidewall height, and circumference.

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