PetrolCalculator

Car ownership calculator

Annual Motoring Budget Calculator

Build an annual car cash budget from your own regular costs and finance payment.

Use this calculator

Enter your annual cash costs to build a motoring budget.

What your result means

This is a cash budget for entered running costs and annualised finance payments; depreciation is excluded.

Worked example

The figures below are illustrative editable assumptions.

Finance
Monthly payment × 12
Annual total
All entered cash costs

The calculator uses the same method with your inputs.

Formula

Budget=Energy+Recurring costs+12×Finance payment\text{Budget}=\text{Energy}+\text{Recurring costs}+12\times\text{Finance payment}

Finance sensitivity

Finance/monthAnnual effect
£0No finance cash payment
Higher paymentHigher annual cash budget

Using the result

Use like-for-like assumptions and update the inputs when your mileage, prices or agreement changes.

This estimate supports planning; it does not replace a quote, agreement or vehicle valuation.

Practical guidance

Compare the result alongside your own mileage and cashflow needs.

Check the underlying agreement or supplier terms before making a decision.

Assumptions and limitations

  • This is a cashflow budget, not total economic ownership cost.
  • Depreciation is deliberately excluded.

Helpful questions

What does the Annual Motoring Budget Calculator calculate?

It calculates the entered assumptions using the method shown above.

Are example values current prices or quotes?

No. They are illustrative, editable values only.

Can I change the assumptions?

Yes. Use figures that reflect your vehicle, agreement or travel pattern.

Does the result predict the future?

No. Prices, efficiency, values and agreement terms can change.

What is excluded?

Read the assumptions before relying on the estimate for a decision. You can also use the Annual Car Mileage Calculator, Car Running Cost Calculator and Total Cost of Ownership Calculator for related planning inputs.

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