Inflation Calculator
Enter any amount and see what it is worth in future years based on an inflation rate. Or work backwards — find what today's money was worth in the past. Includes historical average inflation rates for reference.
Inflation Calculator — Coming Soon
We are building a 100% client-side interface for this tool. In the meantime, use the formula below.
📐 How to calculate inflation manually
Formula: Future Value = Present Value × (1 + Inflation Rate)n
Example: $100 at 3% inflation over 10 years = $100 × (1.03)^10 = $134.39
The SolveBar Inflation Calculator shows how the purchasing power of money changes over time. Enter any amount and inflation rate to see its future value, or work backwards to find the historical equivalent of today's money.
Why inflation matters for savings
If your savings account earns 3% interest but inflation is 5%, your money is losing purchasing power at 2% per year. Understanding real returns — returns after inflation — is fundamental to building wealth.
Historical average inflation rates
US inflation has averaged around 3% annually over the past 100 years, with significant spikes during the 1970s oil crisis and post-pandemic period. Developing economies typically see higher rates of 5–10%.
Crypto as an inflation hedge
Bitcoin's fixed 21 million supply cap is often cited as a hedge against monetary inflation. Whether it functions as one in practice remains debated, but the mathematical scarcity is the opposite of fiat currency which can be printed without limit.
Frequently Asked Questions
How does inflation affect my savings?
Inflation reduces the purchasing power of your savings over time. $10,000 today at 3% inflation is worth only $7,374 in purchasing power after 10 years — even if the balance stays the same.
What is the average inflation rate I should use?
For long-term projections, 2–3% is a reasonable assumption for developed economies. For developing economies or conservative planning, 4–6% may be more appropriate.
What is the difference between nominal and real return?
Nominal return is the raw percentage gain. Real return subtracts inflation. A 7% nominal return with 3% inflation is a 4% real return — the actual increase in purchasing power.