About this calculator
Estimate future equivalent cost using an assumed annual inflation rate.
This is a scenario calculator. Actual inflation changes over time.
Formula
Future equivalent = current amount × (1 + inflation rate)^years.
Example
100 at 3% inflation for 10 years ≈ 134.39 equivalent future cost.
Accuracy
NUMTX shows the assumptions next to the calculation so you can replace defaults with values that match your situation. For measurements, supplier rates, fees, interest, tax or regulated work, confirm important figures with the appropriate official or professional source.