Pension Calculator
See what your pension could be worth
Our free pension calculator gives you a quick idea of how much you could invest, the tax relief you could claim, and how your fund might grow. Enter a few details and we’ll do the maths.
Last reviewed by Debbie Cheevers, QFA, RPA · 30 June 2026
What the calculator shows you
A quick estimate of your pension
In a couple of minutes you’ll get an idea of the most you can pay into a pension, the income tax relief you could claim, and how your fund might build up over time.
A starting point, not a final answer
It’s a guide to get you thinking. When you’re ready, a Greenway adviser will turn it into a proper plan built around your real numbers.
Try the pension calculator
The assumptions behind the figures
To keep things simple, the calculator uses a few standard assumptions:
4% growth
We estimate your pension contributions grow at 4% a year.
95% allocation
We assume a 95% allocation rate on the money you pay in.
1.25% charge
We assume an annual management charge of 1.25%.
Warning: Past performance is not a reliable guide to future performance.
Warning: This product may be affected by changes in currency exchange rates.
Warning: The value of your investment may go down as well as up.
Warning: If you invest in this product you may lose some or all of the money you invest.
What happens next
- 1
Enter your details
Pop in a few figures and your contact details so we can send your estimate.
- 2
See your estimate
Get an instant idea of your contributions, tax relief and potential fund.
- 3
We review it with you
A Greenway adviser checks the numbers against your real situation.
- 4
Get a proper plan
We recommend the right pension and provider and set it all up for you.
Frequently asked questions
Is the calculator free?
Yes — it’s completely free and there’s no obligation. It’s just a quick way to get a feel for your pension options.
How accurate are the figures?
They’re a guide based on standard assumptions (4% growth, 95% allocation, 1.25% charge). Your real figures depend on your age, income, provider and fund choice — which we’ll work through with you.
What happens to my details?
We use them only to send your estimate and, if you’d like, to arrange a chat. You can read our terms of business and data protection policy before you submit.
How much tax relief could I get?
You get income tax relief at your marginal rate — up to 40% — on contributions within your age-related limit. Our tax relief calculator shows the detail.
We work with Ireland’s leading life & pension companies
Ian was so helpful with the information I needed to put me on the right track — sent everything by email afterwards so it was easy to understand. Highly recommend.
Ready to make your pension real?
Run the numbers, then talk them through with a Greenway adviser. The first consultation is free and there’s no obligation.
Last reviewed by Debbie Cheevers, QFA, RPA, 30 June 2026. Information is general and not personalised financial advice.