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Debt & safety

Debt service calculator

Compute your Debt-to-Income, check room to the 35% guardrail, and decide between prepaying or investing surplus cash.

See the full analysis in Debt vs Investment – this page gives you a quick safety snapshot.

DTI ratio

Status: Safe

27.9%

Profile looks healthy – you have room for prepayments or investments.

PLN

Household take-home pay after tax.

PLN

Include insurance, fees, and utilities.

PLN

Leasing, credit cards, personal loans.

PLN

Amount per month you want to keep after paying debt.

Total payments

PLN 3,350

Safe cap 35%

PLN 4,200

Room to cap

PLN 850

Buffer after payments

PLN 7,650

What next?

  • Your range: If DTI < 35% – invest or build a 3–6 month buffer.
  • 35–45% – focus on prepayments and renegotiating terms.
  • > 45% – check refinancing or debt consolidation options.