Weekly car loan repayment calculator.
See your indicative weekly cost in seconds. Slide the amount, rate, term, and deposit; the number updates live.
We centre on the weekly figure because most New Zealand pay cycles are weekly or fortnightly, and household budgets are easier to plan from a weekly number than a monthly one. Share the URL and your inputs travel with it.
Your estimated repayment
Weekly
$91/week
We are not a finance company. Indicative only. Not a quote or offer of credit. Actual rates, fees, and repayments depend on your circumstances and the lender's decision.
How to read it
What the weekly number tells you.
The weekly figure is what clears your account each pay on a weekly direct debit, which is why it sits so naturally against take-home pay. As a rough sanity check, a car repayment above 10% of weekly net income is commonly treated as a loan that has outgrown the pay cycle carrying it.
The weekly number also shows the real cost of small changes more clearly than a monthly figure. A one-percentage-point rate change on a $25,000 loan over 5 years is worth roughly $6 a week, and a 12-month shorter term on the same loan adds about $20 a week. Dealers often quote monthly because bigger numbers sound smoother; we would rather give you the number that hits your wages.
Because the calculator writes your inputs into the page URL as you slide, you can copy the link and send it to a partner or co-buyer. When they open it, the calculator loads with your exact settings, useful for aligning a household decision before anyone talks to a lender.
Common questions
Weekly repayment FAQ.
How is the weekly car loan repayment calculated?
The calculator uses the standard amortised-loan formula. Your amount less deposit, the rate, and the term produce a monthly repayment; we divide by the average number of weeks per month (4.345) to show a weekly figure. Over the life of the loan this rounds cleanly to the same total as the lender would charge.
What is a typical weekly car loan repayment in NZ?
As a rough guide at 7% over 5 years, indicative weekly repayments land near $46 for a $10,000 loan, $90 for $20,000, $136 for $30,000, and $227 for $50,000. The actual number depends on the lender's indicative rate, which is set after assessing the application.
Why are weekly repayments more useful than monthly for budgeting in New Zealand?
Most NZ pay cycles are weekly or fortnightly, so a weekly repayment figure drops straight into the household budget without extra maths. Dealers and lenders often quote monthly because the number sounds smaller and more rounded, but weekly is what actually clears against the wages.
Can I pay my car loan weekly instead of monthly?
Most NZ lenders will let you set up weekly or fortnightly direct debits, which matches many borrowers pay cycles. The total cost is effectively the same as monthly, but aligning the debit to your payday makes missed payments less likely. Confirm the option with your lender before signing.
Does the weekly figure include fees and insurance?
No. The calculator shows principal and interest only. NZ car loans usually add a one-off establishment fee ($150 to $500) and a small monthly account fee ($5 to $20). Comprehensive insurance is usually required by the lender but is a separate product; budget for it on top of the weekly figure shown.
Does the weekly number work for you?
Our finance partner will confirm a real rate based on your circumstances across NZ lenders. Your calculator inputs travel with you so the application starts warm.