Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Real Estate
Property Appreciation Calculator
Project a property's future value by compounding its current value (plus any improvements) at an assumed annual appreciation rate over a chosen time horizon. Use it for retirement planning, return-on-equity estimates, or back-of-the-envelope flip math.
Fill in the required fields to see your result.
Economics
Compound Interest Calculator
Project the future value of a lump-sum investment when interest is reinvested each year using A = P · (1 + r)ᵗ. The simplest compounding model — assumes annual compounding, a constant rate, and no additional contributions or withdrawals.
Fill in the required fields to see your result.
Key differences
| Property Appreciation Calculator | Compound Interest Calculator | |
|---|---|---|
| Category | Real Estate | Economics |
| Inputs required | 4 | 3 |
| Result | Future Property Value ($) | Final Amount ($) |
| What it does | Project a property's future value by compounding its current value (plus any improvements) at an assumed annual appreciation rate over a chosen time horizon. Use it for retirement planning, return-on-equity estimates, or back-of-the-envelope flip math. | Project the future value of a lump-sum investment when interest is reinvested each year using A = P · (1 + r)ᵗ. The simplest compounding model — assumes annual compounding, a constant rate, and no additional contributions or withdrawals. |