Present Value Calculator
Find how much a future sum of money is worth today, given a discount rate.
Every calculation runs locally in your browser. Nothing you enter here is sent to a server or stored anywhere.
Present value
$6,139
Value lost to discounting
$3,861
For informational and educational purposes only — not financial, investment, or tax advice, and not a substitute for consulting a qualified professional about your specific situation. TrueMeasureKit is not liable for decisions made based on these results. See our Terms of Service.
Why a dollar today beats a dollar tomorrow
Money available now can be invested and grow, so a future payment is worth less than the same amount in hand today — that gap is what "discounting" measures. Present value answers the reverse question from a typical growth calculator: instead of "what will $X become," it asks "what is a future $X worth right now," using present value = future value ÷ (1 + rate)^years. It's the same math used to price bonds, evaluate lottery lump-sum offers, and compare payouts spread across different timelines.
Frequently asked questions
Why is a dollar today worth more than a dollar in the future?
Because money available now can be invested and grow — a dollar today is worth its potential future value, so a future dollar has to be 'discounted' back to reflect what it's actually worth right now.
How do I choose the discount rate?
It should reflect what you could reasonably earn on an alternative investment of similar risk — a common benchmark is an expected market return (often 5–10%) for equity-like risk, or a risk-free rate like a savings account for very safe cash flows.