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Car Down Payment Planner
Project how much you can save for a car down payment by a target date, the gap to your goal and the loan and EMI that would remain.
Smart result
Your estimate will appear here
Change any editable assumption, calculate, then review the steps, assumptions and limitations before deciding.
How this estimate works
Current savings and monthly contributions are projected to your purchase date, with optional monthly compounding at a hypothetical return. The result is compared with your down payment goal, and the remaining price becomes the loan used to estimate an EMI.
Formula
- Projected savings = S × (1 + r)^m + C × ((1 + r)^m − 1) ÷ r (or S + C × m at zero return)
- Monthly saving needed = (goal − S × (1 + r)^m) × r ÷ ((1 + r)^m − 1)
- Future loan = price − min(projected savings, price)
Limitations
- Any return is hypothetical and not guaranteed; market-linked savings can fall.
- The car price is held constant until purchase.
- Contributions are assumed at the end of each month.
Data used
No official dataset is used. Every rate, price and premium is entered by you or is a labelled, editable assumption.
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Frequently asked questions
Should I assume a return on my savings?+
Only if you understand the risk. For money needed within a few years, testing a 0% return shows the plan without relying on growth.
What if I am buying now?+
Set months to 0. The planner shows the gap that would need to be borrowed instead.
How accurate is this down payment plan?+
It will provide an indicative estimate based on your inputs and the stated assumptions. Actual results can vary by location, equipment, tariff, and usage.
Can I use the result to make a purchase?+
Use it as a starting point, then confirm current prices, specifications, eligibility, and site requirements with a qualified provider.