Lumpsum Calculator

See how a one-time investment grows with compound returns. Enter your lumpsum amount, expected annual return and time horizon to project its future value. 100% free and private.

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🔒 Private by design

All calculations run locally in your browser. Nothing is uploaded to any server.

📈 Power of compounding

See how a single lump sum multiplies over long time horizons.

💰 Plan smarter

Compare one-time investing against SIP or other strategies to fit your goals.

🎯 Clear breakdown

Year-by-year chart and table show your investment growing over time.

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