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Educational Tool

How can interest add to borrowed money?

Borrowing concept

Understand what debt may cost, how interest grows, and how repayment choices affect the balance over time.

Your assumptions

Total Paid + Interest

3,862

Includes the debt balance and estimated interest added over the selected horizon.

Debt balance after horizon: 262

Debt path

Balance and interest over time

A simple view of balance and cumulative interest over the selected horizon.

Remaining balance
Cumulative interest
Key Highlights

Key insight

Balances may persist when payments barely exceed interest.

This concept is about understanding how interest adds to unpaid debt over time.

Supporting Numbers

Debt Balance

3,000

Total Interest Paid

862

Total Paid

3,600

Debt Balance After Horizon

262

The balance is not fully repaid within the selected horizon.

Why This Matters

What is borrowing cost?

Borrowing cost is the extra amount added when interest is charged on unpaid debt.

Why payment size matters

When payments are small relative to interest, debt can take longer to reduce because more of each payment goes toward interest.

How this connects to Monii

This concept supports tools like Credit Card and Mortgage, where repayment timing can meaningfully change total interest.

Why this matters

Debt & Borrowing shows how interest can add to unpaid debt while a balance remains open.

Questions Worth Exploring

Questions worth exploring

Use these prompts to test how sensitive the projection is to small changes.

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