Saving guides and calculators

Convert Annual Equivalent Rate to gross interest rate.

Work out your car purchase options and savings plans.

See how interest earns interest and why time changes the result.

Work out savings growth with compounding.

Set an emergency-fund target and estimate how long your savings plan could take to reach it.

Estimate a suitable emergency-fund size from your essential costs, income security and household circumstances.

Work out how much to keep, where to hold it and when to use it.

When locking in your money at a fixed rate makes sense.

Beginner's guide to the Financial Services Compensation Scheme.

Check if your savings are covered under the FSCS limit.

Understand gross interest, AER and how compounding changes the rate.

Convert gross interest rate to Annual Equivalent Rate.

Plan your holiday and how much to save each month.

Step-by-step guide to saving for your next car.

Practical steps and strategies to build your home deposit.

Step-by-step guide to saving for a wedding.

What are Lifetime ISAs? Are they right for me?

Project Lifetime ISA growth with flexible inputs.

Compare independently optimised savings mixes for maximum gross interest and instant or easy access.

Estimate the interest that could be lost when withdrawing before serving a notice account's full notice period.

When notice accounts are the right fit for your savings.

Estimate penalty interest for early access or withdrawal.

In-depth guide to Premium Bonds.

Estimate your average premium bonds returns.

Work out your chances of winning Premium Bonds.

Find the true return after inflation.

Find the return needed to reach your savings goal.

How spare-change round-ups work and where they fit in a savings plan.

Estimate how long it takes for money to double.

When cash gives enough safety and when investing could make sense.

Compare saving versus investing side by side.

Understand the options to decide what's best for you.

Building solid foundations: the ultimate guide to saving.

Set a target, choose a deadline and calculate the monthly amount needed.

Step-by-step guide to saving a dream holiday.

An in-depth guide to savings account types, rates, access, tax and protection.

Beginner's guide to savings bonds.

Calculate the monthly amount needed to reach a savings goal by a chosen deadline.

Project savings growth over time.

Time to reach your savings target amount.

Guide to short-term cash and how to manage it.

Work out how much cash to keep accessible and whether your savings plan can fund each goal by its deadline.

Work out interest on savings without compounding.

Difference between simple and compound interest.

Time to double your savings at a given interest rate.

How long will it take to reach your savings goal?

Calculate values, time, contributons and rates.

Enter your costs and we'll build a monthly savings plan.

How wrappers work and the value of keeping your savings in one.

Save or invest tax-free for a child's future.