Calculators · Investing

Investment Calculators

Tools for ISAs, LISAs, and long-term wealth building. UK-specific, inflation-adjusted, risk included.

See the real cost of staying in cash over the long term. Inflation-adjusted, with a volatility reality check.

How the 25% government bonus stacks up over time. First home and retirement scenarios.

See what HL, AJ Bell, Vanguard, Trading 212 and ii actually charge at your portfolio size — and where the crossover points are.

Plan financial independence with UK pension access rules, ISA bridge and State Pension built in. Values in today's money.

Which builds more spendable income? Tax relief, employer matching and retirement tax compared — in today's money.

See exactly what delaying your investment by 1 or 5 years costs you. Inflation-adjusted, with a real-vs-nominal toggle.

When will your ISA hit £1 million? Enter your age, current pot and monthly contribution — see exactly when you get there.

How much will your child's JISA be worth at 18? Compare Stocks & Shares vs Cash — with real-terms projections and annual allowance tracking.