Portugal retirement calculator

12-month retirement spending estimate

Already retired? Set the stop-work age equal to your current age to estimate the next 12 months. Otherwise the estimate starts at your chosen retirement age.

Rounded monthly averages, not actual payment dates. Income above this budget is not reinvested.

How this budget is calculated (English) ↗

One consistent money basis

All inputs and results use today's purchasing power. Enter net pension payments and spending after tax. The net return is nominal, after investment taxes and fees. Monthly real growth factor = ((1 + net return / 100) / (1 + inflation / 100))^(1/12). Savings contributions remain constant in real terms and arrive at month-end until retirement.

How the income gap is funded

From retirement, the monthly gap is max(0, spending − active pension payments). Savings grow first, then a month-end withdrawal funds the gap up to the available balance. Excess pension income is not reinvested. The capital needed at retirement is the sum of these future gaps discounted at the monthly real return; no future pension is borrowed against.

What the estimate leaves out

Amounts stay constant in real terms: the model assumes payments keep pace with inflation, which your actual pension may not do. Ages use whole years; no calendar dates, pension accrual, changing taxes, benefit offsets, future lump sums, market volatility or inheritance target are modelled. Income before your entered retirement age is excluded. Changing a start age does not recalculate the payment amount. Only combine streams that share the same dates.