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Musharaka Mortgage Calculator

A standalone diminishing Musharaka calculator you can open directly in your browser. It estimates affordability, monthly profit and share purchases, ownership growth, and a full payment schedule.

No Google Sheets required

Financing Inputs

Affordability

Stress-tested payment follows the screenshot logic: financing amount divided by total months.

Monthly payment
Stress tested payment
Estimated monthly property tax
Monthly condo fee
Total monthly qualifying cost
Required monthly income
Required annual income
Income multiple

Deal Snapshot

These fields mirror the top-level information from your screenshots.

Financing amount
Term months
Final balance
Final ownership
Total share purchased
Approx quarterly transfer

Monthly Schedule

Quarterly values are shown on period 1, 4, 7, and so on. Quarterly Sale Price is modeled as three monthly installments, and Quarterly Unit Transfer is the real three-month cumulative share purchase amount.

Conventional Comparison Inputs

Set the Musharaka assumptions and the conventional mortgage rate you want to compare against.

Musharaka vs Conventional

Compare the same property, down payment, term, and monthly prepayment assumptions across both structures.

Musharaka monthly payment Total financing cost:
Conventional monthly payment Total interest cost:
Monthly payment gap Positive means conventional is higher
5-year balance gap Conventional balance minus Musharaka balance after 60 months
5-year equity gap Musharaka ownership minus conventional equity after 60 months
Payoff month gap Conventional payoff month minus Musharaka payoff month

Yearly Comparison Over Time

Year-end snapshot of remaining balance, ownership or equity, and cumulative financing cost for each structure.

Year Musharaka Balance Musharaka Ownership Musharaka Cumulative Cost Conventional Balance Conventional Equity Conventional Cumulative Cost Cost Gap

Toronto Rent Comparison Inputs

This tab has its own Musharaka assumptions and can switch between cash outflow only and net worth comparison.

Musharaka vs Renting in Toronto

Owner costs include the Musharaka installment, monthly property tax, condo fees, utilities, insurance, annual maintenance, and optional prepayment.

Monthly owner outflow Installment + property tax + condo fees + utilities + insurance + maintenance + prepayment
Monthly renter outflow Starting rent + renter insurance. Moving cost is tracked as a one-time renter cash outflow.
Monthly outflow gap Positive means ownership costs more than renting today
Owner cumulative outflow
Renter cumulative outflow
Cumulative outflow gap

10-Year Verdict

Owner cumulative outflow

Renter cumulative outflow

Year-end rent level

Rent vs Musharaka Over Time

How Values Are Calculated

Search common questions and open a live explanation for the current tab using the numbers on screen.

Select a question

Choose a topic to see the formula, the current numbers, and what each input is doing.

Formula

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Current calculation

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Why it changes

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