Future Cost Calculator

Estimate what a current expense may cost in the future under a constant annual inflation assumption.

Increase of %

How future cost is calculated

The calculator uses Future cost = Current cost × (1 + Inflation rate)Years. The percentage increase compares the projected future amount with today's cost.

Current cost

Enter a monthly expense, annual expense, purchase, or goal cost in today's rupees.

Inflation

The same annual rate compounds across the full selected period.

Scope

The estimate excludes taxes, investment returns, and changes in consumption or product quality.

Worked future-cost example

A current expense of ₹50,000 projected for 20 years at a constant 6% inflation rate estimates:

Current cost
₹50,000
Estimated increase
220.7%
Estimated future cost
₹1,60,357

Frequently asked questions

Can I use this for monthly expenses?

Yes. If you enter a current monthly expense, the result is its estimated monthly equivalent in the future.

Is the future inflation rate predictable?

No. Inflation varies. Test conservative and higher-rate scenarios instead of relying on one forecast.

Can different goals use different rates?

Yes. Education, healthcare, housing, and general living costs may rise at different rates.