Compound Interest Calculator P

Contains ads
5K+
Downloads
Content rating
Everyone
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About this app

Compound Interest Professional helps you plan and understand your finances at every stage.
Whether you’re saving for a home, investing for retirement, or managing withdrawals, it delivers precise calculations and clear visuals to support every decision.

Core Features

Future Value – Calculate how your money grows. Enter your principal, contribution, and interest rate to project future value.
Withdrawals – Model drawdowns for your retirement or investment income. See how long your savings can last.
Goal Seek – Reverse-calculate how much to save, how long to invest, or what rate you’ll need to reach your target.
Years or Rate Required – Find the time or return needed to achieve your financial goal.

Visualise Your Financial Journey

• Detailed charts show balance, interest, and growth over time.
• Compare annual vs monthly compounding, saving vs withdrawing, conservative vs growth scenarios.
• Ideal for investors and planners who want clarity and control.

Professional Accuracy

• Built with high-precision decimal maths — no rounding errors.
• Supports both annual and monthly compounding and contribution schedules.
• Quick recalculation when you adjust your figures.

Perfect For

• Savers and investors planning long-term goals
• Home buyers and retirement planners
• Students learning about compound interest and finance
• Anyone exploring financial “what-if” scenarios

Example Scenarios

“If I invest £300 per month for 15 years at 5%, what will I have?”

“How much can I withdraw monthly from £200,000 at 4%?”

“What rate do I need to reach £1 million in 25 years?”

“How long will my savings last if I withdraw £1,500 per month?”


Terms of Use

This app is a calculator, not a financial adviser.

Terms: https://cicalc-74e14.web.app/en/info/#terms


compound interest, ISA calculator, savings interest, investment planner, pension growth, withdrawal calculator, finance tools, FIRE, ETF, compound savings, UK investments
Updated on
2 Dec 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit

What's new

Minor fixes.

App support

About the developer
OWEN, INC.
support@owen.ne.jp
1-32-1, YOYOGI SHIBUYA-KU, 東京都 151-0053 Japan
+81 70-3795-2884

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