Interest-Only Loan Calculator Modelo Essentials
Calculate payments during an interest-only period and see how they change when principal repayment begins. Compare total costs with standard amortization.
O Que Está Incluído
- Dashboard with payment phase comparison showing interest-only payment vs. full amortizing payment amounts
- Calculator with loan amount, rate, total term, and interest-only period length for complete loan modeling
- Interest-only vs. full payment schedule displayed side by side for every month across both phases
- Total cost over loan life showing how much extra interest the interest-only period adds compared to standard
- Payment jump visualization with color-coded cells highlighting the increase when principal payments begin
- Works in Microsoft Excel, Google Sheets, and LibreOffice Calc with no setup required
Pré-visualização
Veja o que tem dentro desta planilha
Como Usar Esta Planilha de Interest-Only Loan Calculator
Enter loan details
Input the loan amount, interest rate, total term, and the length of the interest-only period.
Review interest-only payment
The calculator shows the lower monthly payment during the interest-only phase when no principal is being paid down.
See the payment increase
After the interest-only period ends, the full amortizing payment is shown - this is typically a noticeable jump.
Compare total costs
The dashboard shows total interest for the interest-only loan vs a standard fully amortizing loan over the same term.
Criadas com Claude AI. Aperfeiçoadas por nós.
Usamos Claude AI para criar cada planilha, após uma pesquisa aprofundada. Depois, nossa equipe entra em ação. Refinamos o layout, testamos exaustivamente cada fórmula, corrigimos casos extremos e polimos o design até que pareça algo que nós mesmos usaríamos. A IA nos leva 80% do caminho. Os últimos 20% são puro julgamento humano.
Perguntas Frequentes
Why is the interest-only payment lower?
During the interest-only period, you pay only the interest charges with no principal reduction. This makes the monthly payment lower but does not reduce the balance.
How much does the payment jump?
The increase depends on the loan amount, rate, and remaining term after the interest-only period. The calculator shows both payments side by side.
When is the principal repaid?
Principal repayment begins after the interest-only period ends. The remaining balance is then amortized over the shorter remaining term.
How does total interest compare?
Interest-only loans typically cost more in total interest because the full principal accrues interest for longer. The dashboard shows the exact difference.
Como abrir no Google Sheets?
Envie o arquivo .xlsx para o Google Drive e abra com o Google Sheets. Todas as fórmulas e formatações serão preservadas.
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