401k Calculator Modelo Essentials
Estimate 401k growth with employee contributions, employer matching, and annual limits. See projected account value at retirement age.
O Que Está Incluído
- Dashboard with 401k projection summary showing estimated balance at retirement age and total contributions
- 401k setup with salary, contribution percentage, employer match rate, and annual contribution limit inputs
- Year-by-year projection table displaying employee contribution, employer match, growth, and running total
- Employer match calculations that apply match percentage up to the specified cap on eligible compensation
- Contribution limit tracking that flags when annual employee deferrals reach the IRS maximum for the year
- 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 401k Calculator
Enter salary and contribution
Input your annual salary and the percentage you contribute to your 401k on the setup sheet.
Add employer match details
Enter your employer match rate and the cap. The calculator adds matched funds to each year of the projection.
Set growth assumptions
Enter an expected annual return rate. The year-by-year table projects growth from now until your retirement age.
Review projected balance
The dashboard shows the estimated 401k balance at retirement with totals for your contributions, employer match, and investment growth.
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
Does it track contribution limits?
Yes. The template flags when annual employee contributions reach the IRS maximum. Update the limit field if the IRS adjusts it for a new tax year.
How does the employer match calculate?
The calculator applies the match percentage to your contribution up to the specified cap. For example, a 50% match on the first 6% of salary.
Can I include catch-up contributions?
Increase the contribution percentage or dollar amount to include catch-up amounts. The template applies the higher contribution to each projected year.
What return rate is reasonable?
Common assumptions range from 6% to 8% for long-term projections. Use a lower rate for conservative estimates or a higher one for optimistic scenarios.
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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