Inflation Calculator - Buying Power Over Time

Current Amount ($)

Annual Inflation (%)

Years in Future

Calculated Result

See what your money will be worth in the future after annual inflation compounding.

How to Calculate

Enter starting amount, average annual inflation rate, and elapsed years.

$Future Equivalent = Amount * (1 + Rate / 100)^Years$

Compounds the price index forward to evaluate the equivalent purchasing power required.

$1,000 today will require $1,806.11 in 20 years at a 3% annual inflation rate.

Reviewed by: Calcoraq Technical Editorial Board (Standards & Verification Team) • Verified: Nov 01, 2026