Tools & advice

Our financial tools are a great place to start for practical steps to take control of your money.

Person making a card payment

Debt repayment calculator

See how long it'll take to pay off your credit card balance and how a small change to your monthly repayments could make a big difference.

Try our debt repayment calculator
Person holding shopping receipt

Budget calculator

Struggling to see where your money goes each month? Our easy-to-use Budget Calculator helps you break down your income and spending, so you can spot where to save and feel more in control.

Try our budget calculator
Person reviewing BNPL payments

BNPL calculator

Using Buy Now, Pay Later across multiple providers? Our BNPL Calculator helps you track commitments from Klarna, Clearpay and PayPal, spot when payments overlap, and avoid costly sting weeks.

Try our BNPL calculator
Person reviewing subscription costs

Subscription savings calculator

Streaming, music, food boxes — subscriptions add up fast. Our calculator shows you what you're really spending each month and what you could afford instead.

Try our subscription calculator

Other tools

Bonus Tax Calculator

Work out how much of your bonus you'll actually take home after income tax, National Insurance, pension and student loan deductions.

Utility Bills Calculator

Estimate your household utility bills including electricity, gas, water, and TV license.

Rent Affordability Calculator

Find out how much rent you can realistically afford based on your income and expenses.

Child Benefit Calculator

Calculate your Child Benefit entitlement and see how the High Income Charge may affect you.

Baby Cost Calculator

Plan your finances before your new arrival with a personalised estimate of first-year costs.

Cost of Christmas Calculator

Plan your Christmas spending across gifts, food, travel, and more — and see how to save.

Mortgage Calculator

Work out monthly repayments, stamp duty, and how overpayments shorten your term — for England, Scotland and Wales.

World Cup Cost Calculator

Estimate how much you'll spend watching the World Cup — at home or at the pub — based on your city, drinks, food and merchandise.

Mortgage Overpayment Calculator

See how much you could save in interest — and how many years you could shave off your term — by overpaying your mortgage.

Energy Price Cap Calculator

See how the October and January energy price cap rises could change your monthly gas and electricity bills.

Christmas Lights Cost Calculator

Work out what your festive lights display costs to run, based on your lights, dates and typical UK electricity rates.

Financial Love Match Quiz

A playful quiz to see how you and your partner match up on money — and get talking about your finances together.