Opportunity Cost

Personal Finance

Opportunity cost is the value of the best alternative you give up when you choose one option over another. Paying off a 4% mortgage early has an opportunity cost equal to whatever your invested cash could have earned instead — historically 7%+ in stocks. Spending $40,000 on a new car has the opportunity cost of what that $40,000 could have grown to over 30 years invested (about $300,000 at 7%). Every financial decision has an opportunity cost; the best decisions are made with the alternatives explicit. The discipline of asking 'what am I giving up?' transforms surface-level choices into informed ones.