Everyday money · A tiny calculator worth trying
Turn one cup into the full-year cost.
Enter your numbers and tap the button to see the result.
Understand your result
What does your coffee routine cost in a year?
Short answer: A small repeat purchase can become a meaningful annual expense. Enter the price you actually pay, how many coffee drinks you get on a coffee day, and how many days per week that happens. This is a personalized estimate, not a judgment about coffee or a promise that making it at home will save money.
The math behind the yearly estimate
The calculator uses about 52.18 weeks in the long-run average calendar year. It also shows what four typical weeks cost. Your entered price is treated as the amount per drink, so include tax and tips in that figure if you want them reflected in the estimate. The form does not pull live retailer prices.
A worked example with an optional comparison
Suppose you buy one coffee-shop drink on five days per week at $3.50 per drink. Four weeks would cost about $70, and the annual estimate is $913. Now select the optional comparison for brewed-at-home coffee at an assumed $1 per drink. The same number of drinks would cost about $261 per year, or a difference of about $652 per year.
| Routine | Entered price/drink | Estimated yearly cost |
|---|---|---|
| Coffee shop or drive-thru | $3.50 | $913 |
| Brewed at home | $1.00 | $261 |
| Possible difference | $2.50 per drink | $652 |
Those prices are examples only. Actual coffee prices vary widely. Equipment, filters, milk, electricity, delivery fees, travel, maintenance and unused ingredients can change what you really spend. You might also value a coffee shop for convenience, a break, or time with friends. A lower per-cup price is not the entire decision.
How to compare without fooling yourself
- Enter your actual routine rather than a perfect week that rarely happens.
- If comparing two routines, use the same drink count and coffee-day schedule for both.
- Estimate the price of each drink fairly. If you buy beans for the week, divide the relevant cost by the number of cups they yield.
- Check whether the alternative needs a one-time machine purchase or ongoing extras before treating the result as actual savings.
What if a cheaper option costs more upfront?
Imagine buying a machine for $120 to reduce per-drink cost by $1.50. Ignoring maintenance and extra supplies, you would need about 80 substituted drinks just to cover the machine cost. That simple break-even example is a better purchasing question than declaring every home setup cheaper.
Frequently asked questions
Why do I initially see only one annual cost?
The three-part comparison appears only after checking Compare with another way of getting coffee above the Show me button, choosing the alternative and entering its price. With comparison off, the calculator intentionally displays only your existing routine.
Does the number include weekends?
Only if you entered a schedule that includes them. Five coffee days per week is different from seven; you control that input.
What if the alternative is more expensive?
The comparison can show a higher annual cost rather than savings. This calculator should not force a positive savings claim when none exists.