Tools Hub

Calculadora de Inflación y Ahorros en Efectivo

Simula el retorno real negativo de mantener dinero en efectivo frente a invertirlo a largo plazo.

Time Value of Money (TVM) Calculator

Enter any four variables among N, I/Y, PV, PMT and FV, select the unknown variable and payment timing, then click Calculate.

This tool is for learning and estimation only and does not constitute any investment, loan or financial advice.

TVM Input Area

Payment Timing

Most loans and bonds use end-of-period payments; some rents and annuities use beginning-of-period payments.

Unknown Variable (to be calculated)

Make sure the other four variables are filled in clearly. Empty fields are treated as unknown.

Result

After filling in four variables and selecting the unknown variable, click "Calculate" to see the result here.

Sign convention: Positive numbers usually represent cash inflow (receive), and negative numbers represent cash outflow (pay). For example, taking out a loan: PV is positive (receive money), PMT is negative (repay each period).

This tool is implemented purely in the browser and does not store any data. All calculations are for teaching/learning and estimation only and do not constitute any investment or lending recommendation.

Impacto de la Inflación en el Ahorro: Calcula la pérdida de poder adquisitivo

Introduce tu ahorro actual y la tasa de inflación estimada para ver cuánto valor real perderá tu dinero con el paso de los años.