Moneyera investing tools

Investing calculators

Explore 12 calculators for contribution plans, fund fees, stock trades, dividends, portfolio allocation, crypto, and long-term financial independence. Every projection uses inputs you provide.

Scenario estimates, with assumptions visible.

No market prices are fetched. Returns, prices, fees, and allocation targets are entered by you, and results are calculated in your browser.

Growth and recurring contributions

Growth

Compound Interest Calculator

Project a starting balance and recurring monthly deposits with configurable compounding.

Funds and fees

ETF Investment Growth Calculator

Model a hypothetical return after an annual expense-ratio assumption and inflation.

Growth

Dollar-Cost Averaging Calculator

Model regular investments with user-selected contribution frequency, term, and assumed annual return.

Growth

Lump Sum vs. Dollar-Cost Averaging Calculator

Compare investing a cash amount now with deploying it in equal monthly installments while remaining cash earns an assumed rate.

Growth

FIRE Calculator

Estimate a scenario-based financial independence target, progress, and years to target with return and inflation assumptions.

Growth

Investment Return and CAGR Calculator

Calculate total return and compound annual growth rate from beginning value, ending value, and elapsed years.

Stocks, dividends, and allocation

Portfolio tools

Stock Average Price Calculator

Find a weighted average stock cost basis across multiple purchases, with fixed transaction fees and optional unrealized profit or loss.

Portfolio tools

Stock Profit Calculator

Estimate a stock trade’s net profit or loss, return, and break-even sale price after buy and sell commissions.

Portfolio tools

Dividend Reinvestment Calculator

Model portfolio value and dividend income with dividends reinvested or held as cash, using your own growth assumptions.

Portfolio tools

Portfolio Allocation and Rebalancing Calculator

Compare current portfolio weights with target allocations and estimate trades or whether additional cash alone can rebalance.

Crypto

Crypto Profit and Loss Calculator

Estimate trade proceeds and fees from prices you enter; no live price feed is used.

Crypto

Crypto Dollar-Cost Averaging Calculator

Calculate crypto units, fee-inclusive average cost, and current profit or loss from purchase prices you enter or import locally.

How to use investment projections

Change one assumption at a time to see which inputs drive the result. Steady return scenarios do not reproduce market volatility or predict future performance. Review fees, taxes, risk, and investment terms from official documents before making a decision.

For fund costs, the ETF growth calculator applies your expense-ratio assumption as a simplified annual return drag; it does not claim to reproduce a fund’s exact fee withdrawals. ETF Investment Growth Calculator is available with monthly contributions and inflation adjustment.

Read how ETF fees affect a projection and how compound interest is calculated for more context.