Make it at home,
keep the difference.

The drinks you buy out are cheap to make yourself. DrinkIY compares buy-vs-make for each one and points you to the exact gear and ingredients — pick a drink to see your savings.

Ad-free · No sponsorships · Free forever

Choose your drink

Each calculator learns your habit, compares buying out vs. making at home, and finds your break-even. More drinks coming.

Espresso & Milk Drinks Lattes, cappuccinos & shots — vs. the café. Typical saver: ~$1,700/yr Calculate savings → Cold Brew & Nitro Pennies a glass vs. the $5 café pour. Typical saver: ~$1,450/yr Calculate savings → Kombucha A gallon for the price of one bottle. Typical saver: ~$1,200/yr Calculate savings → Electrolytes Bulk salts vs. $1.50 packets. Typical saver: ~$750/yr Calculate savings → Homebrew Beer ~$1 a bottle vs. $3 craft. Typical saver: ~$1,000/yr Calculate savings → Soda & Sparkling Pennies a glass vs. a case of cans. Typical saver: ~$700/yr Calculate savings →

Why DrinkIY

Ad-free & honest

No display ads, no sponsored placements, ever. The only way we earn is a small Amazon commission if you buy gear through our links — it never costs you extra. See exactly how →

Real math, not marketing

Every default price is editable, and the formulas behind your savings are shown in plain sight on every calculator — nothing hidden, nothing dressed up.

Free forever

No accounts, no email, no paywalls. Install DrinkIY as an app and the calculators keep working offline.