Calculators
Find your next answer.
Explore the questions you can put numbers to.
Job & salary
Retirement & pensions
- Withdrawal calculator What could my portfolio pay at different rates? Projection
- Sequence risk Could early market losses derail my retirement? Projection
FIRE and early retirement
- FIRE calculator When could my portfolio make work optional? Projection
- Barista FIRE calculator What if ongoing income covers part of my spending? Projection
Worked examples
Housing
- Mortgage calculator What would a house cost me every month, and for how long? Comparison
- Rent or buy Would buying leave me better off than renting? Comparison
- Overpay or invest Should spare money go into the mortgage or into the market? Comparison
- ETF or property What could the same equity and monthly budget become? Comparison
Saving & investing
- Savings plan calculator What could my savings plan grow into? Projection
- Historical returns How wide were past drawdowns and rolling returns? Historical data
- Portfolio calculator How could a portfolio of several assets develop? Full simulator
Worked examples
- Saving €1 million How much must I invest each month to reach €1 million? Worked example
- €500 a month invested What could €500 a month become in 30 years? Worked example
- Investing €10,000 What could a one-off €10,000 investment become? Worked example
- Savings account and inflation What is €50,000 of zero-interest cash worth in 20 years? Worked example
Taxes
Debt & everyday money
- Household budget calculator How much can I safely set aside each month? Projection
- Debt repayment calculator When will this debt be repaid? Projection
- Debt payoff order Several debts: which should I pay off first? Projection
- Savings goal calculator Will my cash savings cover this purchase? Projection