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通膨計算機

估計通膨如何侵蝕購買力

估計通膨如何侵蝕購買力。輸入金額、年通膨率和年份數。

通膨估計

未來名義值

1,343.92

購買力增加所需

343.92

僅為估計 — 基於固定利率,不基於實際消費者物價指數。

使用方法

  1. Enter the starting amount in the Amount field。
  2. Set the annual inflation rate as a percentage。
  3. Set the number of years to project forward。
  4. Read the future nominal value and the purchasing power increase needed — all calculated in your browser。

範例

  • An amount of 1000 at 3% annual inflation over 10 years produces a future nominal value of about 1343.92。
  • Using 7% over 20 years shows that today's 1000 would need roughly 3869.68 in nominal terms to match the same purchasing power。

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