Compound Interest Calculator

Free compound interest calculator with DCA, scenarios, and goal seeker

The most powerful FREE compound interest calculator. All Pro features unlocked - just watch a quick ad.

Plan your retirement, savings, or investment growth with bank-grade accuracy. Whether you're saving for a house, retirement, or your first million, this calculator shows you exactly how your money will grow over time.

CORE FEATURES (100% FREE)
- Initial amount, monthly deposit, interest rate, time period
- Multiple compounding frequencies: Daily, Weekly, Monthly, Quarterly, Semi-Annual, Annual
- Add unlimited extra deposits or withdrawals at any month
- Choose deposit timing: beginning or end of period
- Beautiful growth chart showing principal vs interest
- Year-by-year and month-by-month breakdown
- Share your calculation with friends

PREMIUM ANALYSIS (Watch Ad to Unlock)
- Inflation-adjusted real value (what your money is worth in today's dollars)
- Scenario comparison: Conservative (4%), Realistic (7%), Aggressive (10%)
- Goal Seeker: How long until you reach $1M (or any target)?

WHY CHOOSE THIS CALCULATOR?
- 100% FREE - no subscriptions, no Pro version paywalls
- All Pro features that other apps charge for - completely free
- Works offline - no internet required for calculations
- No account needed - your data stays on your device
- Privacy-first - we don't collect financial data
- Lightweight and fast
- Modern Material Design 3 interface
- Available in 9 languages (English, Spanish, Portuguese, German, French, Korean, Japanese, Chinese, Hindi)

PERFECT FOR
- Retirement planning
- FIRE (Financial Independence, Retire Early) calculations
- Comparing investment scenarios
- Education and learning about compound interest
- Setting financial goals
- Understanding how DCA (Dollar Cost Averaging) works
- Anyone who wants to grow their wealth

EDUCATIONAL HELP INCLUDED
Built-in guide explains:
- What compound interest is and why it matters
- The compound interest formula
- How different compounding frequencies affect growth
- Realistic interest rates by investment type
- Why inflation matters
- Dollar-cost averaging explained

Stop paying $5+ for Pro features in other calculators. Get everything FREE.

Calculate. Plan. Achieve. Download now and take control of your financial future