TimeStack®

The four-channel timer built for real, multi-dish cooking.

SKU:TX-4400-BL

Sale price  $55.20 Compare at price  $69.00
Color: Blue
  • America's Test Kitchen - Highly Recommended
In stock

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TimeStack® reduces mental load by organizing up to four timers in one clear, easy-to-read display. Instead of juggling multiple timers or trying to remember which beep means what, TimeStack shows all of your countdowns at once. You can see what’s happening, what’s coming up, and what needs attention next, without guessing.

The numeric keypad lets you set timers instantly, with dedicated start and stop buttons for each channel — no scrolling or button cycling. Each timer can trigger a distinct alarm or even a custom recorded voice, so you know exactly what needs attention without stopping to check. Large digits are readable from across the kitchen, adjustable volume cuts through noise, and a splash-resistant body holds up to everyday cooking messes. Whether you're proofing dough, roasting vegetables, or coordinating a holiday meal, TimeStack keeps every meal on schedule.

  • Keep Track Without Pausing: Four independent timers display simultaneously, so you can see what’s running and what’s next at a glance.
  • Set Times in Seconds: A numeric keypad lets you enter exact countdowns directly — no scrolling or finicky adjustments.
  • Know Exactly What’s Done: Assign distinct alarm tones or record custom voice alerts for each of the four channels.
  • Hear It Clearly: Extra-loud alarms up to 100 dB, with adjustable volume, cut through busy kitchens.
  • Read From a Distance: Large, backlit LCD digits remain legible from across the kitchen.
  • Built for Kitchen Use: An IP65 splash-resistant housing handles spills and steam, so you don’t have to grab your phone with greasy hands.
  • Stays Where You Put It: Stand TimeStack upright on the counter or secure it to metal surfaces with strong built-in magnets.
  • Runs for the Long Haul: A single 9V battery provides up to 7,000 hours of typical use.

Everything you need to know about the TimeStack®. Browse full specifications and additional product support details below.

Overall rating: 4.4938273 / 5 from 405 reviews.

AI Generated Review Summary

TimeStack® simplifies meal coordination by displaying up to four timers clearly. Customers praise its ease of use, distinct alarms, and adjustable volume, though some find the sound quality lacking. The timer's strong magnets and kitchen-friendly loudness are also highlighted.

Summary topics

  • Timer Functionality (53%): Many customers loved the timer, stating it was the best they've ever owned and easy to set and use.
  • TimeStack Recommendation (7%): It was highlighted by customers that the TimeStack is a very good timer and highly recommended.
  • Volume Adjustability (7%): Customers appreciated the adjustable volume of the product, which is a common opinion among the reviews.
  • Alarm Functionality (7%): The feedback is varied, the alarms are distinct and loud, and the timer is easy to set and use.
  • Magnet Strength (7%): Customers appreciated the strong magnets that securely hold the timer to any metal surface if you want it off the counter.

Review topics: [colors, size, quality, difference, value, battery, volume, works, sound, display, buttons, looks, control, interface, instructions, price, design, performance, screen, issues, build, capacity, edges, use, timer, feature, alarm, timestack, magnet, unit].

Review highlights

  • "I love the size and volume options available, plus the recording feature for each alarm."Coleen C.
  • "The timer is user-friendly with an easy adjustable volume control."Mary T.
  • "4) Big, strong magnet that holds the timer securely to my refrigerator."Boyd G.

Reviews

Easy to use, love the

"Easy to use, love the style, volume control, the way it counts up after finishing the countdown so you know how long it's been since the timer went off, the stock sound doesn't make me want to claw my eardrums out, 10/10, this thing f***s."

Jacob H. (5/5)

Lifesaver!

"After opening a new coffee shop & café, I found myself having several things going on at the same time. The stack timer allowed me to do voice recordings for each item being timed. It removed all confusion and really helped streamline our kitchen. This has truly been a lifesaver! I highly recommend it to anyone who spends time cooking, baking, grilling, etc. Thank you, Thermoworks for this amazing timer!"

grady O. (5/5)

This timer is rad

"My staff drops this timer on the floor and beats it to death and it is still going strong. The only time I have to order another one is to replace other crappy ones we had before. Being able to record your own custom alarm sounds is hilarious in the kitchen. Awesome product!"

ANGELA L. (5/5)

I bought the Time Stack

"I bought the Time Stack because it has 4 individual timers in one timer and got to use 3 of them recently to ensure stuff cooked right timewise so things didn't get under or over cooked. While I didn't do it to match up the end times, it did the job either way and was glad I got the time stack. It's easy to use and you do need to realize you do not have direct access to the hours, seconds or minutes, rather to set 20:00, you just need to press 20, then 2 more 0's to set the time, and hit the start/stop button for the timer you want. I like that timer 1 gets a single beep and has an amber LED that also flashes. Timer 2 is 2 beeps together and it has a different colored LED that also flashes, this way, you can differentiate which timer is beeping at either a glance or audibly. It's easy to use and it's reasonably loud when it's in another room. The night I used the 3 timers on the time stack, one of the things I was cooking was Farro. it's from Red Mill and I was using the stovetop method and you can just cook the Farro in water or stock for 30 minutes, or soak overnight in the fridge and then cook for 10 minutes (did not soak, so 30 minutes) and I forget the rest, but it did help with keeping track of stuff while cooking. I got purple as I've always liked the color, but sadly, the website does not show the color well and it comes off as an odd shade of purple, but in reality, it's closer to a true purple in person once you open the package up. I like the color. I also have the Thermopen One, in red and love that. A few years ago, had a yellow base Thermopen that developed a bad connection at the probe where it attached/rotated at the body, but worked once I got the connection to work, but eventually replaced it, and by then, the base Thermopen was discontinued and the Thermopen one was the now base Thermopen. So far, love both."

JOHN P. (5/5)

Replacement

"My older time stack got sticky button disease. So I decided to order a new one while it was on sale. Great product all the way around."

Rick B. (5/5)

Time stack kitchen timet

"I was surprised when it arrive that it was so large but its strong magnet actually works and it hangs on the side of my frig. It is so easy to use and I love being able to be able to multi time all at once. And can switch times with one click."

Jane g. (5/5)

Works great on keeping track

"Works great on keeping track of multiple cooking times!"

Kevin M. (5/5)

Bigger than I thought

"It’s giant but I guess I’m ready for my later years. It looks out of place in my small kitchen."

Wendi H. (2/5)

Large

"It is quite large. Takes up alot of counter or fridge real estate."

Justin G. (2/5)

Best timer available!

"I LOVE my new timer. Four timers in one, actually. Programs exactly as I would have wanted, huge numbers, backlight when needed, and adjustable volume! Seriously, they thought of everything. Highly recommend."

Mark G. (5/5)

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Sale price  $55.20 Compare at price  $69.00