Islamic Profit Sharing Calculator

Educational tool — not financial advice. Consult a qualified scholar.

Mudarabah (Profit Sharing)

In Mudarabah, financial loss is borne by the capital provider (Investor). The Mudarib loses their time and effort. Check this if the venture resulted in a financial loss instead of profit.

Calculation Results

Net Profit / Loss
Investor’s Share
Manager’s Share
Investor’s Ending Capital

Mudarabah Guardrails

  • Profit Sharing: Profit is shared based on the pre-agreed ratio (PSR). This ratio applies to the *net profit*, not the total revenue.
  • Loss Bearing: Financial loss is borne solely by the capital provider (Investor / Rab-ul-Mal). The manager (Mudarib) bears the loss of their time, effort, and work, receiving no monetary compensation.
  • Validity: The ratios must be a percentage of profit (e.g., 60/40) and not a fixed amount. The total must be 100%.

Murabaha (Cost-Plus Sale)

“Pure” mode just divides the total price by the term. “Simple Profit” is an educational view showing how the fixed, agreed-upon profit is allocated linearly over time alongside the principal. No compounding occurs in either case.

Sale Summary

Total Selling Price
Total Profit
Amount Financed
Installment Amount

Payment Schedule

Installment # Due Date Principal Part Profit Part Remaining Balance

Murabaha Guardrails

  • Fixed Price: The cost price and the profit margin (markup) must be known and agreed upon at the time of the contract. This total selling price is then fixed.
  • No Compounding: The price cannot be increased for late payment. There is no concept of “interest” or compounding. The debt is a fixed amount.
  • Ownership: The seller (e.g., the bank) must first take ownership and possession of the asset before selling it to the buyer.

This tool is for educational purposes only. Islamic finance contracts have specific legal and religious requirements.