Inflation calculator for Pakistan

The result appears next to the inputs as soon as you change a value. The fields start with neutral sample values. Replace them with your own amount and dates.

What this inflation calculator shows

Inflation is the general rise in prices over time. When prices rise, the same number of rupees buys fewer goods and services. This calculator measures that loss of purchasing power between two dates.

It gives you three things:

• Adjusted value: the amount at the end date that buys the same basket of goods as your original amount did at the start date.
• Cumulative inflation: the total change in the price level between the two dates, as a percentage.
• Real return (optional): if you enter a nominal return for the same period, the tool shows what that return was after inflation.

How the calculation works

The tool uses the consumer price index (CPI). CPI is an index that tracks the price of a fixed basket of consumer goods and services. In Pakistan, the Pakistan Bureau of Statistics publishes it. The index level itself has no meaning. What matters is how it changes from one date to another.

Value of money between two dates

Adjusted value = original amount × CPI at end date ÷ CPI at start date

Cumulative inflation

Cumulative inflation = (CPI at end date ÷ CPI at start date), shown as a percentage change

Real return

Real growth factor = nominal growth factor ÷ price growth factor

A growth factor is the ending value divided by the starting value. The nominal growth factor comes from your return. The price growth factor comes from the CPI. The real return is the real growth factor shown as a percentage change.

Subtracting inflation from the nominal return is only an approximation. It drifts further from the true figure as rates get higher, so the tool divides instead.

Example: reading the result

Suppose you enter a salary amount from some years ago as the start value and today's month as the end date. The tool shows the rupee amount you would need now to match that old salary's purchasing power. If your current salary is below the adjusted value, your income has lost ground to prices, even if the rupee figure is higher.

The sample values in the fields already show this kind of example. All figures you see there come from the tool, not from this text.

Inflation rate in Pakistan: where the numbers come from

When people search for the inflation rate in Pakistan, they usually mean the year-on-year change in CPI. This is the percentage by which prices this month differ from the same month a year earlier.

This calculator works with the index levels themselves. That lets you compare any two months, not only year-on-year.

A few points to keep in mind:

• CPI is an average. Your own costs, such as rent, school fees, fuel or food, may have risen faster or slower than the index.
• Revisions and base changes. Statistics offices occasionally rebase or revise an index. The tool links the series so that different dates can be compared, but small differences from other sources are possible.
• Recent months. The latest month appears only after the official release. Check the release date if you need the newest figure.

For the policy rate and other economic background, see SBP rates and economy.

Using the purchasing power calculator with other tools

Inflation matters most when you compare it with what your money earns:

• Real return calculator: compare a savings or investment return with inflation in more detail.
• Savings interest calculator: see the nominal interest on a deposit, then check it here against CPI.
• Compound interest calculator: see how growth builds up over many periods.
• Rule of 72: get a quick estimate of how long prices take to double at a given rate.
• National Savings schemes and Saving, Investing, Loans: background on common rupee savings options.

A positive real return means your money grew faster than prices. A negative real return means it lost purchasing power, even if the rupee balance went up.

This tool does not say which savings or investment option to choose. If you compare returns from leveraged forex or CFD trading, remember that such trading can lose money quickly, and losses can exceed what inflation takes from cash. For more, see Regulation and Safety.

More tools are on the calculators page.

Frequent questions

What does the inflation calculator tell me?

It shows what an amount from one date is worth at another date in terms of purchasing power. It also shows the cumulative price change between the two dates.

Which data does the Pakistan inflation calculator use?

It uses the official consumer price index series for Pakistan, published by the Pakistan Bureau of Statistics.

Why is my adjusted value different from a figure I saw elsewhere?

Sources may use different index series, different months, or a rebased index. Also check whether the other figure was year-on-year or cumulative.

Can I go backwards in time?

Yes. Put the later date as the start and the earlier date as the end. The tool then shows what today's amount would have been equal to in the past.

What is the difference between nominal and real return?

A nominal return is the change in rupees. A real return is that change after adjusting for inflation, so it shows the change in what your money can buy.

Does this tool forecast future inflation?

No. It only uses published CPI data for past periods. It does not predict prices or give financial advice.