Life Calculator
LIFE, IN NUMBERS

Future lifetime living costs

Estimate future living spending from your current age to a chosen birthday. Compare different living-cost and retirement assumptions.

Start with your own situation

Example, not a market average

An example is filled in. Replace it with your own data to calculate.

Choose the age to calculate through, then monthly living expenses before and after retirement and major costs.

Enter current age (years), for example 30. Use the displayed unit; replace the example with your own value.
Enter plan until birthday age, for example 85. Use the displayed unit; replace the example with your own value.
Enter planned retirement age, for example 65. Use the displayed unit; replace the example with your own value.
Enter monthly spending before retirement (twd), for example 30000. Use the displayed unit; replace the example with your own value.
Enter monthly spending after retirement (twd), for example 25000. Use the displayed unit; replace the example with your own value.
Enter additional large expenses (twd), for example 1000000. Use the displayed unit; replace the example with your own value.
Enter assumed annual cost increase (%), for example 0. Use the displayed unit; replace the example with your own value.

Results update when inputs are complete. A plan is kept only when you save it. Inputs and results are not uploaded.

Saved plans →

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Example result

Total future expenses from age 30 to the 85th birthday

19,600,000TWD

This adds future spending over the selected period. It is not retirement capital needed now or a lifespan forecast.

Total annual expenses before retirement12,600,000
12,600,000
Total annual expenses after retirement6,000,000
6,000,000
Additional major expenses1,000,000
1,000,000

Worked steps

  1. Only the next 55 years; past expenses excluded
  2. Assumed annual cost growth: 0%
  3. Living costs split before and after retirement, plus one-time major costs

Counts only future expenses from your current age to the selected age. Past spending is excluded; this is not a lifespan forecast. Enter monthly costs in today's money; the same annual growth assumption applies each year. Add major expenses once using the total you expect to pay. Income, investment returns and assets are not estimated, so this is not a retirement funding shortfall.

What assumptions does this budget include?

Apply the appropriate monthly budget before and after retirement, increasing it annually by the same assumed rate. Add the entered large-expense total once at its planned nominal amount.

The selected end age is a planning boundary rather than a life-expectancy prediction. Monthly budgets begin as today's amounts, while the large-expense total is entered as the amount expected to be paid.

Income, investment returns and existing assets are not estimated. This is therefore not a retirement funding gap or a promise that assets will cover the result.

What this helps you do

Estimate future living spending from your current age to a chosen birthday. Compare different living-cost and retirement assumptions.

What to enter

Start with current age (years), then fill the other relevant fields in the units shown. The field hints explain the required format and examples.

How the calculation works

Apply the appropriate monthly budget before and after retirement, increasing it annually by the same assumed rate. Add the entered large-expense total once at its planned nominal amount.

Worked example

From age 30 to the 32nd birthday at TWD 25,000 monthly, no inflation and no large expenses, future spending is TWD 600,000. Past spending before age 30 is not included.

Understanding the answer

The selected end age is a planning boundary rather than a life-expectancy prediction. Monthly budgets begin as today's amounts, while the large-expense total is entered as the amount expected to be paid.

Scope and limitations

Income, investment returns and existing assets are not estimated. This is therefore not a retirement funding gap or a promise that assets will cover the result.

Keep it handy for next time

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