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.

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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.

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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.

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What will my mortgage repayments be?

Work out your regular repayments and how quickly you could pay off your home loan.

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Why choose Squirrel for your mortgage?

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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.

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Better mortgage rates

We arrange over $3 billion of loans per year which gives us negotiating power and access to better rates.

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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

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Squirrel

We have access to more lenders than other brokers – and if you don't quite fit the bank's box we can step in with our own custom solution for you.

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.

First home buyers 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.

All articles

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11 March 2025


House prices are down 17%—so are we in a housing crisis?

By David Cunningham

Under normal circumstances, an almost 20% drop in house prices—more in some parts of the country—would be seen as disastrous. But that's exactly what's happened over the last three years, and most people have hardly batted an eyelid. Why is that?

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5 March 2025


Rodney’s Ravings: Why NZ is in dire need of new export winners

By Rodney Dickens

Growth has stalled across a number of our export industries in recent years—leaving a bit of a question mark over what exactly will be the key to New Zealand's future economic growth. Squirrel guest writer, Rodney Dickens, dives into the detail in his latest article.

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25 February 2025


Yelsa Connect: Is this new real estate platform all it's cracked up to be?

By Squirrel

Designed to bring greater transparency and efficiency to the process of buying and selling a house—saving both buyers and sellers time and money—Yelsa Connect is a new real estate platform with a whole lot of potential.

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

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See for yourself what our clients think with 1,457 five star reviews on Shopper Approved.

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Ashley Paice

New Zealand

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Great experience and very happy with the service.

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Jonny

New Zealand

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Mayank has been great to deal with. Our mortgage is floating for the first few days and then we will fix next week since there's been an OCR cut. Mayank was really good at explaining things especially the option of setting up part of the mortgage with a revolving credit.

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Anonymous

New Zealand

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Excellent

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Peter

New Zealand

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Shiva was amazing, this process was so so simple, so much better than direct with the bank. Thanks