Free Online Tools

Useful tools to help you make smarter financial decisions.

Work out your net salary after tax, NI, pension, and student loan deductions.

Estimate future investment value with compound interest and monthly contributions.

Work out how much you need to save each month to reach your goal, with interest growth included.

Calculate your monthly mortgage costs or find out how much you can afford to borrow with our simple tool.

See how monthly and annual overpayments can reduce your mortgage term and save thousands in interest.

Check how much SDLT you’ll pay when buying property as a first-time buyer, moving home, second home, or non-UK resident.

Estimate your expected prize winnings based on how many Premium Bonds you hold and for how long.