EBS Mortgage Repayment Calculator (Ireland)
Estimate your mortgage repayments in seconds. Enter the property value, your deposit, interest rate, and term to see monthly or fortnightly repayments, total interest, and loan-to-value (LTV).
How this EBS mortgage calculator helps
This calculator is designed for home buyers who want a quick repayment estimate before talking to a lender. While it is not an official EBS quote, it gives a practical projection using standard amortization math so you can compare affordability scenarios.
Use it to answer questions like:
- How much will I pay each month (or fortnight)?
- How does a bigger deposit change my repayment?
- What is the likely total interest over the life of the mortgage?
- What LTV band am I in based on my current deposit?
What is included in the calculation?
1) Loan amount
The loan amount is calculated as:
Loan = Property Price - Deposit
If your deposit increases, the loan drops. That usually means lower repayments and lower total interest.
2) Repayment formula
The repayment is based on the standard annuity mortgage formula, using:
- Principal (loan amount)
- Periodic interest rate (annual rate divided by payment frequency)
- Total number of payments (years × frequency)
This gives a level repayment amount, assuming the interest rate stays constant over the full term.
3) Total cost and interest
The tool also shows:
- Total repaid: repayment × number of payments
- Total interest: total repaid - loan amount
- LTV: loan amount ÷ property price
Tips for using this calculator effectively
Run multiple scenarios
Try changing one input at a time. For example, compare a 3.5% rate against 4.5%, or a 30-year term against 25 years. This gives a clearer view of trade-offs between cash flow and total interest.
Check fixed vs variable assumptions
Mortgage rates can change over time, especially with variable products. If you are considering an EBS fixed rate period followed by a variable rate, use separate scenarios to simulate each stage.
Use realistic purchase and deposit numbers
For first-time buyers in Ireland, lending and deposit limits can affect your maximum borrowing. Keep your assumptions close to what you can actually access based on income rules and Central Bank requirements.
Common first-time buyer questions
Does this include insurance, tax, and fees?
No. This tool estimates principal and interest only. It does not include home insurance, mortgage protection, valuation, legal fees, Local Property Tax, or maintenance costs.
Is fortnightly always better than monthly?
Not automatically. Fortnightly can align with pay cycles and may reduce interest in some repayment structures. But the exact benefit depends on how your lender applies and compounds interest.
Can I use this for buy-to-let?
You can use it as a basic repayment model, but buy-to-let products often have different rates, deposit requirements, and underwriting rules. Treat results as an estimate only.
Important disclaimer
This page is for educational planning and should not be treated as financial advice or a binding mortgage quotation. Always confirm final rates, term options, and eligibility criteria directly with your lender or a qualified mortgage advisor.