Engineering
Financial Clarity.
Invest Return is a sophisticated computational suite designed for the modern global investor. We provide institutional-grade modeling tools—from exponential growth projections to tax-adjusted ROI analysis—completely free and privacy-focused. Empower your capital with data, not guesswork.
Compound Interest
Analyze the exponential power of compounding over time with periodic additions.
ROI Calculator
Calculate the simple return on investment for any project or asset class.
Stock Profit
Factor in buy/sell commissions and taxes to see your real net gains.
Inflation Impact
See how purchasing power erodes over decades at different inflation rates.
Savings Goal
Determine how much you need to set aside each month to hit your target.
DRIP Calculator
Simulate Dividend Reinvestment Plans and see their impact on total yield.
Rule of 72
Estimate how long it takes to double your investment at a fixed rate.
Portfolio Balance
Rebalance your assets based on target percentages to maintain risk profiles.