# Rent vs. Buy Calculator

Compare the true costs of renting versus buying a home. Account for mortgage, appreciation, taxes, and maintenance. Free rent vs buy calculator.

## What this calculates

Should you rent or buy? This calculator compares the total cost of renting versus buying a home over your expected time horizon, accounting for mortgage payments, home appreciation, property taxes, maintenance, and closing costs.

## Inputs

- **Home Purchase Price** ($) — min 0 — The purchase price of the home.
- **Down Payment** (%) — min 0, max 100 — Down payment as a percentage of home price.
- **Mortgage Interest Rate** (%) — min 0, max 15 — Annual mortgage interest rate.
- **Monthly Rent** ($) — min 0 — Current or expected monthly rent.
- **Years You Plan to Stay** — min 1, max 30 — How many years you plan to live in the area.
- **Annual Home Appreciation** (%) — min 0, max 15 — Expected annual increase in home value.

## Outputs

- **Total Rent Cost** — formatted as currency — Total rent paid over the period (with 3% annual increases).
- **Total Buying Cost** — formatted as currency — Total out-of-pocket cost of buying (minus equity gained).
- **Home Equity Built** — formatted as currency — Equity accumulated through appreciation and principal payments.
- **Recommendation** — formatted as text — Which option is more cost-effective over your time horizon.

## Details

The rent vs. buy decision is one of the biggest financial choices you will make. While buying builds equity and offers potential appreciation, it also comes with significant costs that renters avoid: property taxes, maintenance, insurance, and closing costs.

The break-even point is the key factor. In many markets, you need to stay in a home for 5-7 years before buying becomes more cost-effective than renting, primarily because of closing costs (3-6% to buy, 5-6% to sell). If you plan to move sooner, renting is often the better financial choice.

This calculator assumes a 30-year fixed mortgage, 3% annual rent increases, and approximately 2.5% of the home value per year in property taxes, insurance, and maintenance. Actual costs vary significantly by location. The analysis also accounts for home appreciation, which can be the single biggest factor in making homeownership financially worthwhile over the long term.

## Frequently Asked Questions

**Q: How long do I need to stay for buying to make sense?**

A: In most markets, you need to stay in a home for at least 5-7 years for buying to break even with renting. This is largely due to closing costs, which total 8-10% of the home price (buying and selling combined). In high-appreciation markets, the break-even point may be shorter. In expensive markets with low appreciation, it could be longer. Use this calculator with your specific numbers to find your break-even point.

**Q: What costs are included in the buying calculation?**

A: The buying calculation includes the down payment, monthly mortgage payments, property taxes and insurance (estimated at about 1.5% of home value annually), maintenance (about 1% annually), and closing costs for both buying (about 3%) and selling (about 6%). It credits the home equity built through principal payments and home appreciation. The net cost is total expenses minus equity gained.

**Q: Does this calculator account for tax benefits of homeownership?**

A: This calculator provides a simplified comparison and does not factor in the mortgage interest tax deduction. Since the 2017 Tax Cuts and Jobs Act doubled the standard deduction, fewer homeowners itemize deductions, reducing the tax benefit for many buyers. If you do itemize and deduct mortgage interest, your effective cost of homeownership would be somewhat lower than shown. Consult a tax advisor for your specific situation.

**Q: What appreciation rate should I use?**

A: The historical average home appreciation rate in the United States is approximately 3-4% per year, though this varies dramatically by region. High-demand urban areas may see 5-7% or more, while some rural areas may see 1-2%. Conservative estimates of 2-3% provide a margin of safety. Avoid using recent short-term appreciation rates as they may not be sustainable over your ownership period.

**Q: What about the opportunity cost of a down payment?**

A: This is an important consideration. A $70,000 down payment could be invested in the stock market instead, potentially earning 7-10% annually. Over 7 years, that could grow to $110,000-$140,000. However, homeownership acts as forced savings through equity building and offers leverage (you control a $350,000 asset with $70,000 down). The best choice depends on your investment discipline and local market conditions.

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Source: https://vastcalc.com/calculators/finance/rent-vs-buy
Category: Finance
Last updated: 2026-04-21