About this calculator
Prices that rise by a steady rate r each year grow by (1 + r)years. So the future cost is today’s cost × (1 + r)n, and a future amount is worth amount ÷ (1 + r)n in today’s money.
Worked example
At 3% inflation, something that costs 10,000 today will cost about 13,439 in 10 years, and 10,000 then will buy only what 7,441 buys today.
How to use the inflation calculator
- Enter the amount.
- Enter the inflation (per year).
- Enter the years.
- Choose the I want to know.
- Read the result — it updates as you type.
Frequently asked questions
How much will 10,000 be worth after 10 years of 3% inflation?
It will buy what about 7,441 buys today; to buy the same things you’d need about 13,439.
What inflation rate should I use?
Use your country’s recent average for a guide, or a range of rates to see the spread.