Home › Tools › Savings & Investing

Free Present Value Calculator

Discount a future sum back to what it is worth today at a given rate.

What is the Present Value Calculator?

Discount a future sum back to what it is worth today at a given rate.

The present value is the future amount divided by (1 + rate per period) raised to the number of periods, using your compounding choice. The tool also shows the discount factor and how much value is lost to discounting.

Time and consistency do most of the work in saving and investing. Running the numbers shows how small changes in rate, term or contribution add up.

How to use the Present Value Calculator

Using the present value calculator takes a minute or two. Your entries are saved in this browser, so you can come back later and carry on.

Step 1

Enter your starting amount, regular contribution, expected return and time period.

Step 2

Read the end value and the split between money you put in and growth.

Step 3

Try a lower return as well as a higher one, because real markets are uneven.

Tips for better results

Choose a discount rate that reflects your alternative, such as a safe savings rate or your required investment return. A higher rate or longer wait lowers the present value sharply.

Treat the result as an illustration, not a promise. Returns vary year to year.

Fees and inflation reduce real growth, so consider both when planning.

Privacy and where your data goes

Everything you type into the present value calculator stays on your own device. Zapxa does not receive your numbers or documents. If you clear your browser data, your saved entries will be removed, so download a PDF of anything you want to keep.

Frequently asked questions

What discount rate should I use?

Use the return you could realistically earn elsewhere with similar risk. A higher rate suits riskier payments.

Is this the same as adjusting for inflation?

It can be: using the inflation rate as the discount rate gives today's purchasing power. For investment decisions, a required return is usually used instead.

Is the present value calculator free?

Yes. It is free to use with no signup, no watermark and no usage limits.

Is my data private?

Yes. Your inputs are processed in your browser and saved only in its local storage. They are not uploaded to our servers.

Does it work on mobile?

Yes. Zapxa works on phones, tablets and desktops. Use the print button or download a PDF to keep a copy.

Related Savings & Investing tools