Annuity Calculator Modelo Essentials
Calculate annuity payouts based on contribution amount, interest rate, and payment period. Compare different annuity scenarios.
O Que Está Incluído
- Dashboard with annuity projections showing future value, periodic payment amount, and total payout
- Calculator with inputs for contribution amount, interest rate, compounding frequency, and payout period
- Present value and future value calculations for both ordinary annuity and annuity due scenarios
- Payment schedule display showing each periodic payout with interest earned and remaining principal
- Color-coded input cells and adjustable rate and period fields for comparing different annuity scenarios
- 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 Annuity Calculator
Enter contribution details
Input the periodic contribution amount, interest rate, and payment frequency on the calculator sheet.
Set the payout period
Enter how long the annuity lasts - the number of years or periods for contributions and payouts.
Choose annuity type
Select ordinary annuity (payments at end of period) or annuity due (payments at beginning). The results differ based on timing.
Review the results
The dashboard shows future value, present value, and periodic payment amounts based on your inputs.
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
What is the difference between ordinary annuity and annuity due?
Ordinary annuity payments occur at the end of each period. Annuity due payments occur at the beginning. Annuity due produces a slightly higher future value.
Can I calculate the required payment?
Yes. Enter the target future value, rate, and periods to back into the required periodic payment amount.
Does this cover variable annuities?
No. This calculator models fixed annuities with a constant interest rate and payment amount. Variable annuity returns fluctuate and require different modeling.
What rate should I use?
Use the guaranteed rate from the annuity contract. For general planning, enter the rate offered by the insurance company or financial institution.
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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