Present Value & Future Value (TVM) Calculator
Solve for Present Value (PV), Future Value (FV), discount rates, or compounding periods using foundational Time Value of Money principles.
TVM Parameters
TVM Solution
What is the Time Value of Money (TVM)?
The Time Value of Money (TVM) is the foundational axiom of finance: a dollar in hand today is worth more than a dollar promised in the future. Because money earns compound interest and purchasing power degrades through inflation, future sums must be discounted when evaluating investment decisions today.
Core TVM Mathematical Formulas
Future Value (FV) Formula
Projects what present capital will grow to under compound interest.
FV = PV × (1 + r/m)^(m × t)
Present Value (PV) Formula
Discounts a future lump sum to determine its worth in today's money.
PV = FV / (1 + r/m)^(m × t)
Frequently Asked Questions
What is the difference between Nominal Rate and Effective Annual Rate (EAR)?
The nominal rate is the stated annual interest rate, while the Effective Annual Rate reflects the true annual return when compounding occurs more frequently than once a year (e.g. monthly or daily).
What is a discount factor?
A discount factor is 1 / (1 + r)^t, a decimal multiplier used in discounted cash flow valuation to calculate the present value of future revenue.