Most Filipino homeowners are paying 7% to 10% interest on their housing loan — Nook can help you refinance to as low as 5.99% p.a. and show you exactly how much you'll save before you commit to anything.
YOUR POTENTIAL SAVINGS
No commitment. No credit check. Just your numbers.
Why this matters
A refinance housing loan calculator takes the guesswork out of one of the biggest financial decisions you can make as a homeowner. By entering your current outstanding loan balance, your existing interest rate, and your remaining loan term, you can instantly see what your new monthly payment would be at today's best available rates — and how much you'd save over the life of your loan. The numbers are often surprising: even a 2 to 3 percentage point reduction in your rate can translate to hundreds of thousands of pesos in total interest saved. That's money that stays in your pocket instead of going to your bank.
The key figure to watch isn't just the monthly saving — it's the total interest saving over your remaining term. On a 3,000,000 peso loan with 20 years remaining, dropping from 8.50% to 5.99% saves over 800,000 pesos in interest. Of course, refinancing isn't completely free — there are processing fees and legal costs involved, which is why it's worth understanding home loan refinance closing costs in the Philippines before you decide. Nook's calculator factors in these costs so you can see your true break-even point and net savings.
Once you know your numbers, the next step is understanding what's required to qualify. Lenders will look at your income, employment status, credit history, and property value when assessing your refinance application. You can get a full breakdown of what to prepare by reviewing the home loan refinance requirements in the Philippines. Nook works with all major Philippine banks — including BDO, BPI, Metrobank, Security Bank, and more — and as a free service to borrowers, we handle the comparison and application process on your behalf so you always get the best available offer.
How it works
Enter your loan details into our calculator. Instantly see what banks are offering right now and how much you'd save each month. No personal information required.
If the numbers make sense, book a free call. Your consultant compares offers from 15+ banks — something that would take you weeks to do on your own — and recommends the best option for your situation.
We manage the entire application, documentation, and bank coordination. You sign where we tell you. Your new lower payment starts next month. Nook's service is completely free — we're paid by the receiving bank.
Common questions
A refinance calculator uses your current outstanding loan balance, remaining term, and your new target interest rate to compute what your revised monthly amortisation would be. It then compares that against your existing monthly payment to show you your monthly saving, annual saving, and total interest saving over the full remaining term. Nook's calculator also accounts for closing costs so you can see how long it takes to break even on the refinance.
The best refinance rate currently available through Nook is 5.99% p.a., which you can use as a realistic target for your calculation. Keep in mind that the exact rate you qualify for depends on your loan amount, remaining term, income profile, and the bank you switch to. Nook compares offers from all major Philippine banks to match you with the lowest rate you're eligible for.
Generally, refinancing makes the most sense when you have a significant portion of your loan term remaining — typically 10 years or more — because that gives you more time to recoup the upfront closing costs through your monthly savings. If you're in the last 3 to 5 years of your term, the math often doesn't favour a switch. Running your numbers through the calculator will show you your exact break-even point so you can make an informed decision.
Common refinancing costs include a bank processing fee, appraisal fee, notarial and registration fees, and documentary stamp tax — typically ranging from 1% to 3% of the loan amount in total. Some banks waive certain fees as a promotion, and Nook helps you identify which offers have the lowest all-in cost. These fees are one-time expenses that are quickly offset by the monthly savings from a lower rate.
The refinancing process typically takes 4 to 8 weeks from application to loan release, depending on the bank and the completeness of your documents. Nook streamlines this by preparing your application and submitting it to the best-matched bank on your behalf, reducing back-and-forth delays. Once approved, your new lower monthly payment usually takes effect from the following billing cycle.
Check your exact savings in 60 seconds. It's free and takes no commitment.
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