Present Value Calculator

Use this free present value calculator to discount a future lump sum and regular payments back to today using an entered rate and time period.

Illustration for Present Value Calculator showing estimate present value of a future lump sum and regular payment stream.
Present Value Calculator artwork matches the live tool workflow: estimate present value of a future lump sum and regular payment stream. Use it with the calculator, examples, and result notes.View in the smoke-kawaii gallery
Estimate, not advicePayment or total shownExample inputsTab-only history
Estimated present value$19,831.36

$10,000 future value plus payments discounted

Lump-sum present value
$7,412.80
Payment stream present value
$12,418.56
Discount rate
5%

Formula steps

  1. Discount the future lump sum back to today.
  2. Discount each regular payment as an annuity.
  3. Add both present value parts.

Examples

Recent answers

Recent present value estimates will appear here.

Present value estimates depend heavily on the discount rate you choose and are not investment advice.

Inputs and recent answers stay in this browser tab and are not sent to a server.

How to use the Present Value Calculator

  1. Enter the requested dollar amounts, rates, terms, tax settings, or contribution details.
  2. Use rates as percentages, such as 6.5 for 6.5%, and check whether a field asks for a monthly or annual amount.
  3. Press the calculate button to see the answer, supporting metrics, and formula steps.
  4. Use the result as a planning estimate only, then copy it if the assumptions look right.

What people use it for

Estimate what a future amount is worth today.

Discount a regular payment stream.

Compare different discount rates.

Use with future value and IRR for planning math.

Quick examples

Future plus payments

$10,000 future amount plus $200 monthly for 6 years at 5%

About $19,831.36 present value: $7,412.80 lump sum plus $12,418.56 payments

Lump sum only

$50,000 in 10 years at 6% with monthly periods

About $27,481.64 present value today

Annual payments

$5,000 annual payments for 8 years at 4%

About $33,663.72 annuity present value

Need the guide or a nearby tool?

Need a slower walkthrough, a related calculator, or the full library? These links keep you close to the task you started.

Frequently asked questions

Plain-language answers about when to use the estimate, what your numbers mean, what is left out, and how privacy works.

When should I use the Present Value Calculator?

Use it when you want to test the exact inputs on this page: Estimate what a future amount is worth today. Discount a regular payment stream. The result is a check against your assumptions, not proof that a lender, tax app, broker, platform, or provider will use the same number.

What do the main Present Value Calculator inputs mean?

Future lump sum means the one-time future amount you want to discount back to today. Regular payment means the repeated payment amount in each period, such as monthly or yearly cash flow. Discount rate means the annual rate used to reduce future money to today dollars, entered as 5 for 5%. Years means how long the future lump sum and payment stream run. Payments per year means how often the regular payment occurs. Match this to the payment amount you enter.

What is present value?

Present value is an estimate of what future money is worth today after discounting it by the rate you choose. A higher discount rate usually makes the present value smaller.

How does this calculator handle regular payments?

It treats regular payments as end-of-period payments, also called an ordinary annuity. Payments made at the beginning of each period would usually have a slightly higher present value.

Should I enter an annual rate or a period rate?

Enter the annual discount rate as a percent. The calculator divides it by payments per year, so monthly payment streams use one-twelfth of the annual rate each month.

Why does a higher discount rate lower present value?

A higher discount rate says future money has to clear a higher return, risk, or opportunity-cost hurdle. That makes the same future cash flow worth less in today dollars.

Can present value prove an investment is good?

No. Present value is planning math. Real investments can change because of risk, fees, taxes, inflation, liquidity, missed payments, and changing market assumptions.

What is the difference between present value and future value?

Present value moves future money backward to today. Future value moves today money or payments forward to a later balance.

What is the Present Value Calculator doing with my numbers?

In plain language: The calculator discounts the future lump sum by the periodic discount rate, discounts regular payments as an ordinary annuity, then adds the lump-sum present value and payment-stream present value. For the default example, $10,000 discounted for 72 monthly periods at 5% annual is about $7,412.80. The $200 monthly payment stream is about $12,418.56, so the combined present value is about $19,831.36.

How should I read the Present Value Calculator answer?

Estimated present value is the combined today-dollar estimate. Lump-sum present value shows the one-time future amount by itself. Payment stream present value shows the ordinary-annuity part by itself.

What does this estimate leave out?

Present value depends heavily on the discount rate, payment frequency, and timing assumption. It does not include tax, fees, inflation surprises, default risk, liquidity needs, market volatility, changing cash flows, or professional investment advice. Use a full cash-flow model, exact payment dates, tax and fee assumptions, inflation expectations, risk review, liquidity needs, and professional advice before valuing a real contract, investment, loan, or settlement.

What should I double-check before copying the result?

Check that the payment amount matches the payment frequency, the discount rate is annual, the years value matches the cash-flow horizon, and the future lump sum is not being double-counted with the regular payments.

Does the site save my finance inputs?

No. The calculator runs in your browser tab. Recent answers stay only on the page while you use it, and they are not sent to a server.

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