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Latte Factor Calculator — Your Daily Coffee's Hidden Long-Term Cost

What would your daily coffee be worth if invested instead?

Quick Answer

Spending $5.50 on a daily coffee costs $2,007 per year. Over 30 years that same money invested at 7% annual return grows to $227,000. The latte factor concept shows how small daily spending habits compound dramatically over decades. Cutting one $5 daily habit and investing it from age 25 adds approximately $150,000 by retirement.

The latte factor is a personal finance concept popularized by David Bach that illustrates how small recurring daily expenses compound into significant sums over decades. This calculator shows the exact opportunity cost of any daily spending habit over your chosen time period.

⚠️ Educational & entertainment purposes only. Not investment advice. Past S&P 500 returns do not guarantee future results. Consult a financial advisor.
$per day
$5.50
Per day
$119
Per month
$1,430
Per year
$42,900
30yr total

If that $119/month was invested instead for 30 years:

$299,871
$42,900
Coffee spent
$256,971
Opportunity cost
7.0x
Multiplier

$299,871 could fund 6.0 years of retirement at $50,000/year

☕ Keep the coffee

  • ✅ Daily joy and ritual
  • ✅ Productivity and focus
  • ✅ Social connection
  • Cost: $42,900 over 30 years

📈 Invest instead

  • ✅ Financial freedom sooner
  • ✅ Compound growth
  • ✅ Future security
  • Gain: $299,871 over 30 years
About the Latte Factor: This concept was popularized by David Bach in The Automatic Millionaire. The idea: small daily expenses add up to large lifetime opportunity costs. The choice is yours — this calculator just shows the math.

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⚠️ Educational & entertainment purposes only. Not investment advice. Past S&P 500 returns do not guarantee future results. Consult a financial advisor.