Updated March 2026

Mortgage Stress Test
Calculator Ireland 2026

What would your repayment be if rates rose by 1%, 2%, or 3%? See the impact instantly — and plan the right financial cushion.

Your Mortgage

€
%
€
If entered, we'll show mortgage as % of income at each rate

Rate Rise Scenarios

Enter your details and press calculate

Your stress test results will appear here

Build Your Cushion by Cutting Energy Bills

Improving your BER from D to B saves €1,000–€1,600/year — money that creates a buffer against rate rises. SEAI grants cover much of the cost.

Book a BER Assessment at Homerating.ie
Check your SEAI grants

Related Calculators

Mortgage Switching
Lock in a lower rate before rates rise further.
Overpayment Calculator
Overpaying now reduces your exposure to rate rises later.
Mortgage Comparison
Compare every lender's fixed and variable rates.
Affordability Calculator
Planning to buy? Check borrowing power at current rates.
Rent vs Buy
Factor rate risk into your rent vs buy decision.
BER Cost Estimator
Lower energy bills = bigger rate-rise cushion.
Related Calculators
Mortgage Comparison Mortgage Switching Affordability Calculator

Your Complete Guide to Property in Ireland

Irish Property Guide is Ireland's independent property knowledge platform. We provide free calculators, expert-written guides, and practical tools for first-time buyers, landlords, and homeowners planning energy upgrades. Our tools are built specifically for the Irish market — covering Central Bank mortgage rules, Help to Buy, the First Home Scheme, SEAI grants, BER ratings, and the latest landlord compliance requirements including the March 2026 rental law changes.

Unlike estate agents or mortgage brokers, we don’t sell property or financial products. We sell knowledge — so our advice is independent and focused entirely on helping you make better decisions. Our team includes SEAI-registered BER assessors who have been rating Irish homes since 2009.

Popular Calculators

Popular Guides

Free Weekly Newsletter
Property insights for Irish buyers & landlords

Calculator updates, market data, tax changes & new guides — every Wednesday. Join 5,000+ readers.