Halal Rent vs. Buy Calculator
The True Cost. The Real Breakeven.

At current rates near 6.5% and with the national median home price around $436,000, the breakeven point — where buying becomes financially better than renting — typically falls between 7 and 14 years, according to analyses from Zillow, Bankrate, and Tailwind Economics. For Muslims using Musharakah financing (which carries a slightly higher rate than conventional), the breakeven is typically 1–2 years longer. The answer depends heavily on your specific home price, local rent level, how long you plan to stay, and what you would do with the down payment if you rented instead. This calculator lets you plug in your own numbers for a precise comparison.

Musharakah (diminishing partnership) is the most common Islamic home financing structure in the US. Instead of lending you money and charging interest, the Islamic finance provider co-purchases the home with you. You own a growing percentage as you make monthly payments; the provider's share gradually decreases until you own 100%. Your monthly payment covers both your 'rent' for using the provider's share and your ongoing purchase of their equity. No interest (riba) is charged — the provider earns a return through the rental component. Providers like Guidance Residential and UIF Corporation use this structure.

Musharakah financing typically runs 0.5–1.5% higher than a comparable conventional 30-year mortgage rate, for several reasons: the Islamic finance market is smaller with less competition, the co-ownership legal structure adds administrative complexity, secondary market access for Islamic mortgages is more limited (reducing liquidity for lenders), and regulatory treatment under US law creates compliance overhead. That said, the rate gap has been narrowing over the past decade as the US Islamic mortgage market has grown and as more mainstream lenders have entered the space.

The 5% rule is a quick heuristic: multiply the home's purchase price by 5% and divide by 12 to get the monthly 'break-even rent.' If the rent for a comparable property is below this number, renting is typically cheaper on a monthly cash-flow basis. The 5% accounts for roughly 1% property tax, 1% maintenance costs, and 3% opportunity cost of the equity tied up in the home. This calculator shows the 5% rule result automatically for your home price — but goes much deeper by also modeling investment growth of the renter's saved capital over time.

Yes — this is the most commonly overlooked factor in rent vs. buy comparisons. If you rent instead of buying, you don't tie up $80,000+ in a down payment. That capital can grow in a halal investment fund (like SPUS or HLAL) at a meaningful annual return. Many rent vs. buy calculators show buying as always better because they assume the renter simply spends the down payment money rather than investing it. This calculator correctly models the renter investing both the down payment and any monthly savings (when rent is cheaper than ownership costs) in a halal fund at your chosen return rate.

This calculator includes all major ownership costs: (1) the monthly mortgage or Musharakah payment, (2) property tax (typically 0.5–2.5% of home value per year depending on state), (3) homeowner's insurance (typically 0.3–1% per year), and (4) maintenance and repairs (typically 1% per year — often underestimated). It also accounts for upfront closing costs (approximately 3% on purchase) and selling costs (approximately 7% including agent commissions) when calculating net position. Many calculators omit these, making buying look cheaper than it is.

Home appreciation is one of the most powerful factors in the rent vs. buy equation. At 3% annual appreciation (near the long-run US average), buying typically beats renting after 7–12 years at current mortgage rates. At 5% appreciation (seen in high-demand markets), breakeven can come as early as year 4–5. At 1% appreciation (stagnant markets), buying may never beat renting for a typical holding period. This calculator lets you set your local appreciation assumption — use your city's actual historical rate for a more accurate result.