Investment Growth Calculator

Explore how your investments evolve over time with flexible deposits, withdrawals, and changing growth rates. This tool helps you model realistic, multi-period investing scenarios.

Base Settings

Contribution and Growth Periods

Configure each period with its own duration, monthly contribution, and annual rate. Periods are applied sequentially. Monthly contributions can be negative to represent withdrawals.
Years in period
Monthly contribution (±)
Annual growth rate (%)
Actions
Maintained by sauriiiin · Last updated 2026-04-14