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Finanzas

Instantáneo, privado y gratis

Calculadora FUEGO.

Planifique la independencia financiera con supuestos de gasto y rendimiento ajustados a la inflación

Cálculo en el dispositivoSin registro
01

Introduce tus valores

Los resultados se actualizan al escribir.

Tu situación

Supuestos del mercado

4.8%a FUEGO

Número FIRE (hoy)

1.050.000 US$

Portafolio actual

50.000 US$

$01.050.000 US$

Línea de tiempo

38

Tiempo estimado para INCENDIO: 37.1 años (445 meses)

Edad estimada de FIRE: 67.1

Ingreso Mensual Sostenible

10.657 US$

por mes

Corpus de objetivos

3.189.620 US$

ajustado a la inflación

Vía rápida

Mensualmente necesario para FIRE de 15 años

4744 US$

FUEGO en

15 años

  • Los objetivos de gastos futuros se inflan mensualmente utilizando su supuesto de inflación.
  • Los rendimientos se modelan como una tasa de capitalización mensual constante para fines de planificación.
  • La tasa de retiro es una suposición de planificación y no una tasa segura garantizada.

Cite this calculator

Canonical URL: https://mathify.one/es/finance/fire

Cite as: Mathify. (2026). Calculadora FUEGO. https://mathify.one/es/finance/fire

Use Cases

Estimate your FIRE timeline

Input your current savings, annual spending, and expected returns to see how many years until you can retire early.

Example: If you save $30k/year and spend $40k, with 7% returns, you might reach FI in 15 years.

Compare different return scenarios

Adjust return and inflation assumptions to see how conservative or aggressive your plan is.

Example: Lowering returns from 7% to 5% could add several years to your timeline.

Frequently Asked Questions

What does the FIRE calculator do?
It helps you estimate how long it will take to achieve financial independence by considering your spending, savings, and assumed investment returns, all adjusted for inflation.
How does inflation affect my FIRE plan?
Inflation reduces purchasing power over time. The calculator adjusts your spending and savings growth to reflect real returns, giving a more realistic timeline for financial independence.
What is the 4% rule in FIRE?
The 4% rule suggests you can safely withdraw 4% of your portfolio annually in retirement. This calculator uses your return assumptions to model similar withdrawal sustainability.

Tips & Common Mistakes

Tips

  • Use realistic inflation rates (2-3%) to avoid overestimating future purchasing power.
  • Consider your spending changes in retirement; healthcare and travel may differ.
  • Revisit your assumptions annually as your savings and expenses evolve.
  • Remember that returns are not guaranteed; use conservative estimates for safety.

Common Mistakes to Avoid

  • Ignoring inflation and using nominal returns, which overstates growth.
  • Assuming constant spending without accounting for lifestyle changes.
  • Using overly optimistic return rates that don't reflect market volatility.

Last updated: August 13, 2026