METHODCalculation, assumptions and sources
Formula used
future price = present price × (1 + inflation)ʸ
What is included
Estimate future prices and real purchasing-power loss using a chosen annual inflation rate.
Assumptions and limits
Rates, prices and income remain constant in the model. Fees, taxes, rounding and contract rules can change actual outcomes.
Reference sources
Investor.gov financial calculators · Consumer Financial Protection Bureau
Last reviewed: September 2026Inflation Calculator
Estimate future prices and real purchasing-power loss using a chosen annual inflation rate.
Enter the required values or content, adjust the options and then review the detailed result.
FAQFrequently asked questions
What can I do with Inflation Calculator?
Estimate future prices and real purchasing-power loss using a chosen annual inflation rate.
How do I use Inflation Calculator?
Enter the required values or content, adjust the options and then review the detailed result.
Are my data uploaded?
No. Inputs and files for this tool are processed locally in your browser.
Is this tool free?
Yes. Every feature is free and requires no registration.
Does it work on mobile?
Yes. The interface is optimized for iPhone, Android, tablets and desktop computers.