About BrisketCalc

I built this calculator because I've burned too many dinner windows.

The first time I cooked a packer brisket for people I cared about impressing, I followed a "1.5 hours per pound at 225" chart, started at 6 AM, and planned to serve at noon. The brisket hit the stall at 10 AM and sat at 163°F for four hours while I stared at my pit thermometer and slowly lost my composure. We ate at 3 PM. It was still the best brisket I'd ever cooked, but the guests were past hangry and I had learned the real lesson: you don't plan around cook time. You plan around finish time.

That's what BrisketCalc does differently. Tell it when you want to eat. It works backward and gives you the start time, the cook range, the stall buffer, and the rest window, the four numbers that actually matter when you're cooking for a clock.

How the formula was built

The calculator is grounded in published reference material from AmazingRibs.com (Meathead Goldwyn's database), ThermoWorks' cook guides, USDA meat-temperature charts, and numbers shared by Aaron Franklin in his MasterClass. I cross-checked outputs against destination-bbq.com, brisketcookingtimecalculator.com, kitchensizzlers.com, and missvickie.com, the four calculators that ranked highest on Google when I started this project in April 2026. The formula agrees with all of them within about an hour across weights from 6 to 18 pounds.

You can see the full formula and assumptions on the guide page. I believe in showing the work, not hiding it.

Who this is for

Home cooks with a smoker, a pellet grill, an oven, or a slow cooker who want to know when to start so dinner lands on time. If you're a competition pitmaster, you probably don't need this, you've already memorized your rig's behavior at 14 pounds. If you're about to cook your first brisket and are nervous about the 14-hour commitment, this is for you.

What's next

I'm adding more calculators as I go. If there's a cut you want, pork butt, beef ribs, turkey, tri-tip, drop a note on the contact page and I'll prioritize it.

About the ads

This site runs Google AdSense. The ads fund the hosting and let me keep the calculator free. If you'd like to support the site directly, sharing a link with a friend helps more than you might think. Thank you.