Investment Return Calculator – Calculate CAGR, XIRR, IRR & ROI Online Free

You bought Apple stock for $10,000 three years ago. Today it’s worth $18,500. Great, you made money. But what’s your actual annual return? Is that 15% per year or 20%? And how does it compare to your friend bragging about their index fund performance?​

Most people do simple math – “I invested $10k, now have $18.5k, so I made $8,500 profit.” Sure, but that tells you nothing useful. Did your money grow 12% annually? 18%? That percentage matters when deciding whether to hold or sell.​

It gets messier with regular investing. Say you’ve been putting $500 monthly into an ETF for two years. Your statement shows the current balance, but calculating your real annualized return? That’s not simple math anymore.​

This Investment Return Calculator handles how people actually invest. Bought stocks at different times. Added money when you could. Pulled some out for emergencies. Received dividends. The calculator takes that chaos and gives you proper metrics – CAGR, IRR, XIRR, ROI. Professional tools made simple.​

For planning future investments, check out FlickTool’s Investment Calculator for projections and EMI Calculator for loan planning.​

Understanding Investment Return Metrics

These percentages tell different stories about your money. Here’s when to use which one.​

CAGR – Compound Annual Growth Rate

CAGR smooths out your investment’s ups and downs into one clean annual percentage. Your stocks jumped 40% one year, dropped 12% another year, gained 28% the next – CAGR converts that rollercoaster into steady annual growth.​

Formula: CAGR = [(Ending Value ÷ Beginning Value)^(1 ÷ Years) – 1] × 100​

Example: Bought Tesla stock for $15,000 in January 2019. Worth $28,500 in January 2024 (5 years).​

Calculation:

• Beginning: $15,000
• Ending: $28,500
• Years: 5

CAGR = [(28,500 ÷ 15,000)^(1÷5) – 1] × 100
CAGR = [(1.9)^0.2 – 1] × 100
CAGR = 13.67%​

Your Tesla investment grew 13.67% annually on average. Way better than saying “I made 90% in 5 years” when comparing investments.​

ROI – Return on Investment

ROI shows total profit percentage, period. Doesn’t factor in time at all.​

Formula: ROI = [(Current Value – Investment Cost) ÷ Investment Cost] × 100​

Example: Invested $8,000 in Bitcoin. Now worth $15,500.​

ROI = [(15,500 – 8,000) ÷ 8,000] × 100
ROI = 93.75%​

You made 93.75% profit. Sounds incredible! But if that took 8 years, it’s mediocre. If it took 8 months, it’s phenomenal. See why ROI alone is incomplete?​

IRR – Internal Rate of Return

IRR is for regular investing patterns – like monthly contributions to your 401k or index funds. It calculates the annual growth rate accounting for when each dollar went in.​

Example: Started investing $600 monthly in an S&P 500 fund.​

• Invested for 36 months (3 years)
• Total invested: $600 × 36 = $21,600
• Current value: $27,800

Simple math says $6,200 profit on $21,600 = 28.7% return. Wrong. Your first $600 worked for 36 months while your last $600 only worked 1 month. IRR accounts for this timing, showing around 13-15% annualized return.​

XIRR – Extended Internal Rate of Return

XIRR handles messy real-world investing. Random amounts at random times, withdrawals, dividends – XIRR factors in every transaction date.​

Example: Your actual investing over 18 months:​

• Jan 2023: Invested $10,000 (tax refund)
• May 2023: Added $4,000 (bonus)
• Sep 2023: Withdrew $2,000 (car repair)
• Mar 2024: Added $6,000 (savings)
• Jun 2024: Portfolio worth $20,500

Net invested: $10,000 + $4,000 + $6,000 – $2,000 = $18,000
Profit: $2,500

Simple ROI = 13.9%. But XIRR considering exact dates might show 17-18% annualized because your January money worked 18 months while June money barely worked. More accurate.​

How to Use This Calculator

Three tabs for three scenarios. Pick what matches your situation.​

Basic Tab – One-Time Investments

Use this when: You bought something once and held it. Stocks purchased years ago, gold, savings bonds, crypto bought once.​

What to enter:

1. Currency: Select from dropdown (Dollar, Euro, Pound, etc.)​
2. Initial Amount: What you paid when buying​
   Example: $12,000
3. Final Amount: Current value today​
   Example: $19,500
4. Duration: Complete years held​
   Example: 5 years

What you get instantly:

• CAGR – Your annualized return​
• Absolute Return – Total percentage gain​
• Simple Annual Growth​
• Pie Chart – Visual split of principal vs profit​
• Growth Chart – Year-by-year value progression​

Real example: Bought Amazon stock for $25,000 in January 2020. Worth $42,000 in January 2025 (5 years).​

Enter:

• Currency: $ (US Dollar)
• Initial Amount: 25,000
• Final Amount: 42,000
• Duration: 5

Result: CAGR shows 10.89%. Your Amazon investment compounded at 10.89% annually over 5 years.​

Advanced Tab – Regular Systematic Investing

Use this when: You invested the same amount regularly – monthly 401k contributions, quarterly stock purchases, annual IRA deposits.​

What to enter:

1. Currency: Pick your currency​
2. Initial Investment: Starting lump sum (enter 0 if none)​
   Example: $5,000
3. Annual Investment: Yearly total added​
   If $800 monthly = $9,600 annually
   Example: $9,600
4. Investment Years: How long you’ve been investing​
   Example: 4 years
5. Final Value: Current total balance​
   Example: $58,000
6. Annual Growth Rate (optional): For future projections​

What you get:

• IRR – Annualized return accounting for timing​
• Total Invested – Sum of all contributions​
• ROI – Overall return percentage​
• Projected Value – Future estimate (if growth rate entered)​
• Comparison Chart – Invested vs current value​

Real example: Started Vanguard index fund investing in January 2021:​

• Initial lump sum: $5,000
• Monthly contributions: $1,000 ($12,000 annually)
• Duration: 4 years
• Current value: $75,000

Enter:

• Currency: $
• Initial Investment: 5,000
• Annual Investment: 12,000
• Investment Years: 4
• Final Value: 75,000

Total invested: $5,000 + ($12,000 × 4) = $53,000​
Profit: $75,000 – $53,000 = $22,000

Calculator shows IRR around 16-18%. Your systematic investing earned 16-18% annually, accounting for when each $1,000 went in.​

Cash Flow Tab – Irregular Investing

Use this when: Real life happened. Invested whenever you had money. Withdrew for emergencies. Received dividends. Bought stocks at different prices.​

What to enter:

1. Currency: Select currency​
2. Initial Investment: First amount and date​
   Example: $8,000 on Jan 15, 2023
3. Click “Add Cash Flow” for each transaction​
4. For each row enter:
   • Date – Exact transaction date​
   • Amount – Dollar amount​
   • Type – Investment / Withdrawal / Dividend​
5. Final Value: Current total worth​
6. End Date: Today or sale date​

What you get:

• XIRR – Annualized return with all dates factored​
• Total Invested – Net amount (investments minus withdrawals)​
• ROI – Simple return percentage​
• Cash Flow Chart – Timeline visualization​

Real example: Your actual stock investing over 2 years:​

Enter each transaction with exact date and type. Then add:

• Final Value: 30,000
• End Date: Dec 31, 2024

Net invested: $12,000 + $5,000 + $8,000 + $4,000 – $3,000 = $26,000
Simple ROI: 15.4%​

XIRR shows around 18-19% annualized. More accurate because it factors your January 2023 $12k working 24 months versus August 2024 $4k working only 4 months.​

Why You Need Multiple Metrics

Never trust just one number. They tell different stories.​

Scenario: Two investors, same $50,000, different approaches:​

Investor A – Lumpsum Strategy:

• Invested entire $50,000 in S&P 500 in Jan 2019
• Held for 6 years without touching
• Value Jan 2025: $92,000
• CAGR: 10.7%​
• ROI: 84%​

Investor B – Dollar Cost Averaging:

• Started with $5,000 in Jan 2019
• Added $7,500 annually for 6 years (total $50k)
• Value Jan 2025: $68,000
• IRR: 14.2%​
• ROI: 36%​

Who won? Investor A has massive 84% ROI versus B’s 36%. But Investor B has higher IRR at 14.2% versus A’s 10.7% CAGR. B’s money worked harder annually.​

Why? A’s full $50k sat earning for 6 years. B’s money averaged 3-4 years exposure since most came later. Both strategies worked, metrics measure different things.​

Multiple metrics prevent wrong conclusions.​

Other FlickTool Financial Calculators

Need to plan future investments? Check Investment Calculator for projections showing how much you’ll have in 10, 20, or 30 years based on monthly contributions and expected returns.​

Planning a home or car loan? Use EMI Calculator to figure out monthly payments, total interest costs, and optimal loan terms before committing.​

All calculators work together helping you make smarter money decisions.​

Complete Privacy Protection

Everything runs in your browser. Your portfolio values, transaction amounts, investment dates – nothing uploads anywhere. All calculations happen on your device.​

Zero signup. Zero login. Zero tracking. Calculate returns on your $500k portfolio completely anonymously. No company collecting your financial data.​

Close the browser tab and everything vanishes. Nothing saves unless you screenshot or copy results yourself. Privacy by design.​

Frequently Asked Questions

Q1. What is CAGR and how do I calculate it?

CAGR is Compound Annual Growth Rate – your investment’s average yearly return. Invested $10,000, became $18,000 in 5 years? CAGR is 12.5% annually. Use for one-time investments held long-term.​

Q2. What’s the difference between CAGR and XIRR?

CAGR works for single lumpsum investments. XIRR handles multiple investments on different dates. Got a regular investing pattern or bought stocks multiple times? Use XIRR for accuracy.​

Q3. How do I calculate my 401k or IRA returns?

Use Advanced tab for regular monthly contributions. It calculates IRR accounting for timing of each deposit. For irregular contributions, use Cash Flow tab with XIRR.​

Q4. What is a good CAGR for stock investments?

10-12% CAGR is solid long-term for US stocks. S&P 500 historically averages ~10%. Above 15% is excellent. Below 7-8% barely beats inflation.​

Q5. How is IRR different from ROI?

ROI shows simple profit percentage. IRR factors in timing giving annualized return. ROI might show 40% but IRR reveals the real 14% annual growth.​

Q6. Can I calculate crypto returns with this?

Absolutely. Works for any investment. Use Basic mode for one-time crypto purchases or Cash Flow mode for multiple buys at different prices.​

Q7. Should I include dividends in calculations?

Definitely. Add them in Cash Flow mode with dates received. Ignoring dividends understates your real returns.​

Q8. Why is my XIRR different from my brokerage statement?

Brokerages use different calculation methods or dates. Your calculation with exact transaction records is usually more accurate. Small differences (1-2%) are normal.​

Q9. What is XIRR in mutual funds and ETFs?

XIRR calculates returns when you invested different amounts on different dates. Perfect for irregular investing patterns where timing varied. More accurate than basic CAGR.​

Q10. How do I calculate returns with multiple stock purchases?

Use Cash Flow mode. Enter each purchase with date and amount, add any dividends, put current value. XIRR gives accurate annualized return.​

Investment Return Calculator by FlickTool – Free CAGR, IRR, XIRR, and ROI calculator for stocks, ETFs, mutual funds, crypto, 401k, and all investments. No signup, completely private, instant results.​