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Nationwide ISA Calculator

See how much interest you could earn with a Nationwide ISA.

Investment ISAs put your capital at risk & you may get back less than you originally invested

What you're looking for isn't available; however, these brands may offer suitable alternatives

Limited Issue Online Easy Access Cash ISA

from Leeds Building Society

Interest Rate (AER) 4.95%
  • Term: Easy Access
See Deal
  • Interest paid annually
  • Unlimited deposits and withdrawals
  • ISA transfers also allowed in
  • Open and manage online
  • FSCS Protected
  • Must be UK resident and be aged 18 or older

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

30 Day Notice Cash ISA

from Aldermore

Interest Rate (AER) 4.50%
  • Term: Easy Access
See Deal
  • Early withdrawals are permitted subject to loss of interest equivalent to the notice period
  • Open account with £1000

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

E-ISA Instant Access Cash ISA

from Leeds Building Society

Interest Rate (AER) 2.45%
  • Term: Instant Access
See Deal
  • Low minimum deposit
  • Interest paid annually
  • Unlimited deposits and withdrawals
  • ISA transfers also allowed in
  • Open and manage online
  • FSCS Protected
  • Must be UK resident and be aged 18 or older

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

1 Year Fixed Rate Cash ISA

from Aldermore

Interest Rate (AER) 5.30%
  • Term: 1 Year
See Deal

1 Year Fixed Rate Cash ISA

from Leeds Building Society

Interest Rate (AER) 5.05%
  • Term: 1 Year
See Deal
  • Interest paid annually
  • ISA transfers also allowed in
  • Open online, in branch or by post
  • FSCS Protected
  • Must be UK resident and be aged 18 or older
  • Withdrawals permitted subject to 60 days lost interest

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

2 Year Fixed Rate Cash ISA

from Leeds Building Society

Interest Rate (AER) 5.10%
  • Term: 2 Years
See Deal
  • Interest paid annually
  • ISA transfers also allowed in
  • Open online, in branch or by post
  • FSCS Protected
  • Must be UK resident and be aged 18 or older
  • Withdrawals permitted subject to 150 days lost interest

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

2 Year Fixed Rate Cash ISA

from Aldermore

Interest Rate (AER) 5.00%
  • Term: 2 Year
See Deal

3 Year Fixed Rate Cash ISA

from Leeds Building Society

Interest Rate (AER) 4.85%
  • Term: 3 Years
See Deal
  • Interest paid annually
  • ISA transfers also allowed in
  • Open online, in branch or by post
  • FSCS Protected
  • Must be UK resident and be aged 18 or older
  • Withdrawals permitted subject to 240 days lost interest

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

3 Year Fixed Rate Cash ISA

from Aldermore

Interest Rate (AER) 4.85%
  • Term: 3 Years
See Deal
  • £1,000 minimum opening balance

Calculate your interest with this plan

Your savings:
£
You could gain:
£0.00 (per tax year)

Try our free ISA calculator

Click here for our free ISA Calculator »

Using our free ISA interest calculator, you can see how much you could grow your savings with a Nationwide ISA.

The calculator shows how much interest you might earn with different ISAs, based on how much you deposit, the interest rate offered and how long you want to save for.

This provides valuable guidance when deciding how to use your tax-free ISA allowance, which for the 2017/18 tax year is £20,000 (or £4,128 for a Junior ISA).

Compare Nationwide ISA deals

Nationwide is one of a number of different ISA providers, so to make sure you are getting the best deal with your savings it is sensible to compare as many different ISA products as possible. Our free ISA interest calculator makes this as simple as possible.

The calculator lets you see the effect of three different factors:

  1. Amount saved
  2. Interest rate earned
  3. Length of time saved for

This allows you to see how much you will need to deposit into different ISAs to achieve a specific savings goal, or how much you could generate based on the amount you want to deposit each month.

How does our ISA calculator work?

Our calculator gives an estimate of the total growth you may achieve based on the figures you provide. This estimate is for guidance purposes only and the actual amount of growth you see will depend on how interest rates change over time.

Our estimate assumes the following:

  1. You will deposit money into your account on a regular basis
  2. There will be no withdrawals made
  3. The market will stay broadly steady
  4. Interest rates will remain productive
  5. There will be no reduction in the ISA tax-free savings allowance during the term of your account

See how much interest you could earn with a Nationwide ISA

Thinking about taking out a Nationwide ISA? Find out how much you might be able to earn in interest now with our free ISA interest calculator.

Click here for our free ISA Calculator »

Sam Hodgson
Edited by Sam Hodgson - ISA.co.uk
Important Risk Information:

This website contains information only and does not constitute advice or a personal recommendation in any way whatsoever. The value of investments and income from them can fall as well as rise and you may not get back the full amount invested. The tax efficiency of ISAs is based on current tax law and there is no guarantee that tax rules will stay the same in the future.

Different types of investment carry different levels of risk and may not be suitable for all investors. Please ensure that you read the Important Risk Information for further details. Prior to making any decision to invest, you should ensure that you are familiar with the risks associated with a particular investment and should read the product literature. If you are in any doubt as to the suitability of a particular investment, both in respect of its objectives and its risk profile, you should seek independent financial advice.

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