Compound Interest Formula:
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Compound interest is the interest on a loan or deposit calculated based on both the initial principal and the accumulated interest from previous periods. For house values, it shows how an investment might grow over time with reinvestment of earnings.
The calculator uses the compound interest formula:
Where:
Explanation: The formula accounts for how frequently interest is compounded (daily, monthly, quarterly, etc.) which affects the total growth of the investment.
Details: Calculating future value helps homeowners and investors understand how their property might appreciate over time, plan for long-term financial goals, and compare different investment options.
Tips: Enter the current house value as PV, expected annual growth rate as r (e.g., 0.05 for 5%), number of compounding periods per year (12 for monthly), and the time horizon in years. All values must be positive numbers.
Q1: What's the difference between simple and compound interest?
A: Simple interest is calculated only on the principal amount, while compound interest is calculated on the principal plus accumulated interest.
Q2: How often is home value appreciation compounded?
A: Real estate typically compounds annually, but this calculator allows you to model different compounding frequencies.
Q3: What's a realistic growth rate for house values?
A: Historically, U.S. home prices have appreciated about 3-5% annually on average, but this varies by location and market conditions.
Q4: Does this account for property taxes and maintenance?
A: No, this calculates pure appreciation. For net returns, you'd need to factor in additional costs.
Q5: Can I use this for other investments?
A: Yes, this formula works for any investment that grows with compound interest (savings accounts, stocks, etc.).