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Break-Even Analyzer

Determine at which term length a bank installment plan becomes cheaper than a merchant's 0% installment offer. Visualize the crossover point.

Break-Even Analyzer

Compare bank installment vs merchant 0% installment to find the break-even point. The break-even month is when the bank installment total cost becomes cheaper than the merchant's 0% plan.

The cash/SRP price of the item.

Total price under merchant's 0% installment plan (often higher than the cash price).

The bank's monthly add-on interest rate for credit card installments.

One-time processing or service fee charged by the bank (if any).

Maximum number of months to compare (default: 36).

How This Tool Works

How It Works

When a merchant offers 0% installment, the total price is usually marked up. This tool finds the break-even point — the term at which the bank's installment (with interest on the lower cash price) costs less than the merchant's 0% plan.

The Comparison

  • Bank Installment: Cash price + (cash price × rate × months) + processing fee
  • Merchant 0%: Fixed marked-up price regardless of term

Example

  • Cash price: ₱50,000
  • 0% installment price: ₱55,000
  • Bank rate: 0.99%/month

At shorter terms, the bank installment is cheaper. But as months increase, interest accumulates and may exceed the merchant markup.

The Chart

The break-even chart shows both costs plotted over months, making it easy to see exactly where they cross.

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