Mortgage calculators
If you're looking to find out how much you can borrow or what your mortgage repayments might be, you've come to the right place.
Banks will often let you borrow more money than you can actually afford. We’ll help to give you an idea of how much you can afford to borrow.
And if you are looking to work out what your repayments might be, check out our mortgage repayments calculator.
How much can I borrow for a house?
Tell us a little about your financial situation and we'll work out how much you could borrow towards purchasing a home.
Work out your mortgage repayments
Keen to know how your repayments will be affected by a change in the total amount of your mortgage, the term or the interest rate?
Just pop your details into our quick mortgage repayment calculator below and see how the payment amount is affected.
What will my mortgage repayments be?
Work out your regular repayments and how quickly you could pay off your home loan.
Why choose Squirrel for your mortgage?
Our advisers aren't incentivised
They get paid the same no matter which lender you end up with, so the only motivation is to make you better off.
Better mortgage rates
We arrange over $3 billion of loans per year which gives us negotiating power and access to better rates.
Better technology
Our online application takes less than 10 minutes, and will help us focus on what's most important to you.
More banks, more choices
Our First Home Buyers Guide has everything you need to know
If you're planning on getting your foot in the door of the property market, everything you need to know is in our digital guide.
Wondering about your deposit?
Basically, banks won't lend the full amount for a house - you need to be able to put down a deposit, and the more the better. You may be familiar with 20% as the magic number, but the reality is if you're in a strong financial position we can work with as little as 5% deposit.
Calculating your borrowing power
A mortgage calculator is a good place to start when starting to think about how much you can borrow. But there are lots of factors that come into play, and every situation is different. Here are a few things to consider.
Get schooled up so you can make smarter decisions.
The more you understand about borrowing for a house, the more likely you will be to make more informed decisions that work for you. We've written a few articles that we think you'll find helpful.
Wellington property market update – Outlook for 2025
There are several factors which could influence what happens with interest rates—and how quickly New Zealand's economy bounces back—in the coming months and years. Wellington mortgage adviser, Nick Virtue, shares his take in his final market update of the year.
NZ property market update – Outlook for 2025
The last few years have been a rollercoaster—but all things being equal things should (finally) be looking up in 2025. For his final market update of the year, Squirrel founder JB shares his predictions for 2025, looking at the OCR, interest rates, housing market and New Zealand economy.
Rodney’s Ravings: Strap in for another Reserve Bank sponsored joy ride
In his latest article, guest writer Rodney Dickens takes a look back at the RBNZ's OCR-decision making in recent years—and if past performance is anything to go by, he argues we could be in for some turbulent economic times ahead.
After a bit more information?
Talk to one of our mortgage experts about your home loan needs today. You can contact us via our website or just give us a call, 7 days a week and we'll be happy to chat. No pressure.
Don’t just take our word for it
Fraser Worthington
New Zealand
Aatish is excellent to deal with. Gave great advice and guidance through the process. A++, would trade again.
Mario
New Zealand
We dealt with Emma Wallace for our first home purchase and she was excellent. Emma is knowledgeable and very sensible, she gives the necessary information and makes things easy to understand. I would highly recommend Emma to anyone who looking to buy a property.
Lisa and Erick
New Zealand
Tessa was amazing, she kept us on track, and explained everything- we always knew what was happening. Her responsiveness was excellent, she was a real legend. We are so so happy with the result and will recommend her to everyone we know!
Scott
New Zealand
Mayank was fantastic and a pleasure to work with.