The 28/36 rule
Understand why the 28/36 rule is a debt stress buffer.
In this lesson
The 28/36 rule is part of Loan Cost Lab. This preview shows how credit-debt connects to everyday family decisions such as earning, saving, spending choices, goals, approvals, or parent-guided money conversations inside Progress Penguin.
Today’s money mission
Imagine this situation: Monthly income: 150000 in local currency. Rent: 50000 in local currency (33%). Loan repayments: 30000 in local currency. Total debt: 80000 in local currency (53%).
What you need to know
The 28/36 rule is a debt stress buffer. If housing consumes 28% and all debt 36%, approximately 64% of income remains for food, savings, and emergencies. Exceeding these ratios means any income disruption triggers default — the ratio is a resilience threshold.
Real-life example
Real-life money moment: Monthly income: 150000 in local currency. Rent: 50000 in local currency (33%). Loan repayments: 30000 in local currency. Total debt: 80000 in local currency (53%). Are you within the 28/36 rule? The key lesson is: 28/36 rule: housing ≤28% of income, total debt ≤36%.
Progress Penguin connection
Open the linked simulator and test one scenario for “The 28/36 rule.” Use this objective: Understand why the 28/36 rule is a debt stress buffer. Save the result and explain which input changed the outcome most.
Activity preview
Try the money challenge
Enter the numbers from this lesson's scenario into the loan simulator and verify: the 28/36 rule is a debt stress buffer. Change one variable and observe how the total repayment responds.
Try one real money action
Open Tasks and submit proof for one task, or open Requests and make a deposit request. Parent approval can happen later.
Quiz preview
The 28/36 rule says housing costs should not exceed:
Monthly income: 150000 in local currency. Rent: 50000 in local currency (33%). Loan repayments: 30000 in local currency. Total debt: 80000 in local currency (53%). Are you within the 28/36 rule?