
100 today is worth more than 100 in the future
Image: Michael Rostom, CC BY 2.0, via Wikimedia Commons
100 today is worth more than 100 in the future
The concept of time value of money (TVM) is based on the idea that money available today can be invested to earn interest, making it more valuable than the same amount in the future. This principle underlies many financial decisions, such as investments, savings, and loans.
Example
If you invest $100 today at an annual interest rate of 5%, it will grow to $105 after one year. If you had received $100 in the future instead, it would not have the same purchasing power as $105 today.
Remember this
Understanding TVM helps individuals and businesses make informed financial decisions, maximizing the potential for wealth accumulation and efficient resource allocation.
Text adapted from Wikipedia, licensed under CC BY-SA 4.0.
Outline of finance
Ever wondered why money today is worth more than tomorrow's money?
Net present value
NPV = Present Value of Future Cash Flows
Aversion
Losing $100 hurts roughly 2x more than gaining $100 feels good
Money multiplier
A $100 deposit can create $1,000 in loans through the system
Warren Buffett
Warren Buffett's net worth as of January 2026: US$148.9 billion
Endowment effect
People value owned items more than unowned ones
Educational content, not financial advice.
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