Inflation Calculator
See how the value of your money has changed over time due to inflation.
Last Updated: January 2026
# About This Tool
An inflation calculator measures the buying power of a sum of money in different years based on the Consumer Price Index (CPI).
See how the value of your money has changed over time due to inflation.
# How Does Inflation Calculator Work?
- 1Enter an amount (e.g., $100).
- 2Select the start year.
- 3Select the end year.
- 4See the adjusted value instantly.
Privacy & Security
We prioritize your privacy. All processing for the Inflation Calculator occurs locally on your device. ProUtilityApp does not upload, store, or log your data, ensuring your sensitive information remains entirely under your control. Once you close the tool or perform a new task, all temporary assets are cleared from memory.
# Frequently Asked Questions
What data is used?▼
We use official historical US Consumer Price Index (CPI) data.
Is this accurate?▼
Yes, it uses standard CPI-U data points for historical comparisons.
This tool is actively maintained to support modern standards and evolving browser security.
Last updated: January 2026 • Free privacy-first browser tools.