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dining · time-cost calculator

Is a Daily $7 Coffee worth it?

The most quoted lifestyle expense in personal finance — for good reason. Here's what a daily $7 coffee actually costs in life-time.

Sticker price /day
$7.00
Hours of life @ $25/hr
0.3 hrs
% of working year
0.01%
Workdays
0.0 days

Less than one hour of work. If it brings you real value, it's worth it.

How long it takes to earn it

Below is what Daily $7 Coffee costs in real working hours, depending on what you actually take home. The math is simple: $7.00 ÷ wage = hours.

If you take homeHours of workWorkdays% of year
$15/hr0.5 hrs0.06 days0.02%
$20/hr0.3 hrs0.04 days0.02%
$25/hr0.3 hrs0.04 days0.01%
$40/hr0.2 hrs0.02 days<0.01%
$60/hr0.1 hrs0.01 days<0.01%
$100/hr0.1 hrs0.01 days<0.01%

If this keeps happening

Daily $7 Coffee is a dailycost. Here's what it adds up to over time at a $25/hr wage.

Per year
102 hrs
$2,555.00
Per 10 years
1022 hrs
$25,550.00
Opportunity cost
99 hrs
if invested @ 7% real
Over a 40-year career
4088 hrs
$102,200.00

Frequently asked

How many hours per year does a $7-a-day coffee habit cost?

$7 × 365 = $2,555 per year. At a $25/hr wage that's 102 hours — roughly two and a half work weeks.

What if I make coffee at home?

Home-brewed specialty coffee runs about $1.50/cup. Switching saves $5.50/day, or $2,007/year — 80 hours of life at $25/hr.

Over a 40-year career?

$2,555/yr × 40 years = $102,200 nominal. Invested at 7% real return instead, that's roughly $510,000 in foregone growth — about 20,400 hours at $25/hr.

Is buying coffee always wrong?

No. The point isn't to feel guilty about a $7 coffee — it's to see the time cost honestly. If the ritual genuinely improves your day, the math may still work for you.

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