Lowest Prices, Guaranteed
Free Shipping on Most Orders
Lifetime Support:   1-612-255-6999
#1 Online Cold Plunge Tub & Sauna Retailer in the USA
button title

reviews tab title

57 reviews
93%
(53)
5%
(3)
2%
(1)
0%
(0)
0%
(0)
A
Zenwave Ice Pod
Alissa L.
Very happy with it

Love my pod, surprised how addicting it is to take ice baths. Fun challenge, nice comfy tub for the cold water.

D
Zenwave Ice Pod
Daniel D.

Got this a few weeks ago and have been using it four to five times a day. I am a very active and train almost every day. I have used a sauna for years, but the cold plunge has helped eliminate inflation and pain from a shoulder and elbow injury. I am also sleeping better than before plunging and have notice more energy and am starting to look forward to using the plunge. Results exceed my expectation.

Would Recommend

3 Month Update: Been plunging 4 to 5 times a week for the last few months. So far, I haven't experienced any leaks or overall quality issues. I attached two photos of it empty after cleaning it, still in great shape. I add a cup of food-grade hydrogen peroxide to the water weekly and performing a thorough cleaning and draining once a month. I'm 6' and 215 pounds, I find I can comfortably sit cross-legged with the water level reaching my neck. Been freezing water in Tupperware for ice and find doing it in the morning requires less time and ice to cool the water. Based on my experience, I would still recommend this product to others.

G
Zenwave Ice Pod
Gabriel D.
Great tub

Have had no issues with it, I use it every other day. Its not that hard to get the water in the low 50s where I like to plunge at. I use a bucket of freezer ice and bunch of ice packs and let it sit for a bit.

Review of Penguin Chiller

Upgraded from a 1/3HP aqua after my pump burned out and its a night and day difference. Easily holds my 100 gallon tub at 45 degrees, is significantly more quite compared to my old one, and seems quite durable. Support at Plunge Junkies was amazing. They answered a lot of questions for me and it arrived within a week of ordering.

Really like the tub, it was pretty quick setup and has a bit more space than I thought. Has a just slight cushiony floor which is very nice.

ZenWave Ice Pod

Quick delivery, for the price its one of the best decisions I've made. I feel so freaking good doing this every morning for 5 minutes.

Was a great Father’s Day surprise and My husband loves it. He is 6.8 he its just bit enough to get his shoulders in. I asked about shipping to make sure it would be here on time and it arrived two days before they say it should take. Thank you!

Love it

Got this ice bath about 3 weeks ago and my BF and I love it! It has a ton of room and was easy to set up. I was scared it won't fit my boyfriend (who is 6f4) and he has lots of room. Even my cool cat seemed interested while we were setting it up lol

We Love Our Sauna

We love our Sauna. It is beautiful!
Delivery went smoothly and it was well packaged and of high quality. We are in our 60's and found it very easy to assemble. We would highly recommend.

How Much Ice Do You Need for an Ice Bath

How Much Ice for an Ice Bath: Ideal Quantity & Calculator

Figuring out how much ice you need for an effective ice bath doesn’t have to be a guessing game.

The general rule of thumb is to use a 1:3 ratio of ice to water by volume. This means for every 4 gallons of water in your tub, you ideally want to add about 1 gallon or (7.7 lbs) of ice. 

This article provides a detailed ice calculator so you can determine the precise amount of ice required for your specific tub size. We’ll also discuss the importance of using the right ice quantities, factors that influence how much you need, and strategies for producing or buying bulk ice.

With the right information, you’ll be able to create the perfect ice bath every time.

Let’s plunge in!

How Much Ice Do You Need for an Ice Bath?

Preparing an ice bath can seem like a guessing game, but with a simple rule, you can make the process straightforward and repeatable. Typically, the ratio of ice to water that is suggested for an effective ice bath is 1:3 by volume.

This means that for every four parts of water, you should add one part of ice. This ratio ensures the water is sufficiently cold to provide the therapeutic benefits of an ice bath without being overly icy.

Here’s a quick guide on how much ice you would need based on the volume of your ice bath:

Volume of WaterWater (Liters)Ice Needed (lbs)Ice Needed (kg)
30 gallons113.6 L77 lbs35kg
40 gallons151.4 L103 lbs47 kg
50 gallons189.3 L129 lbs59 kg
60 gallons227.1 L154 lbs70 kg
70 gallons264.9 L180 lbs82 kg
80 gallons302.8 L206 lbs94 kg
90 gallons340.7 L231 lbs105 kg
100 gallons378.5 L257 lbs117 kg
110 gallons416.3 L283 lbs128 kg
120 gallons454.2 L308 lbs140 kg

To arrive at these numbers, we used the fact that a gallon of ice weighs approximately 7.7 pounds due to its density being about 92% of water’s density. Therefore, for each gallon of your bath’s volume, you would need 1.925 pounds of ice (7.7 lbs divided by 4). Multiplying this by your bath’s total volume in gallons gives you the weight of ice needed in pounds.

Remember, the numbers above are starting points. Various factors will affect the amount of ice you need (see Factors Influencing Quantity). You might find you prefer slightly more or less ice, so feel free to adjust the amounts in subsequent baths for your comfort and therapeutic needs.

Ice Calculator for Ice Bath

The Ice Calculator For Ice Bath allows you to easily determine how much ice you need for your cold plunge tub. Simply enter the volume of your tub in gallons or liters, select your desired ice-to-water ratio, and the calculator will provide the amount of ice required in pounds and kilograms. Use this handy tool to take the guesswork out of measuring ice for your perfect ice bath.

0 lbs of ice needed
(0 kg)

The Importance of Optimal Ice Quantities in Ice Baths

Buckets of Ice Cubes

An ice bath can be a powerful tool for recovery and rejuvenation, but its efficacy hinges on one critical factor: the amount of ice used.

Striking the right balance in ice quantity is not just about achieving the desired chill; it’s about harnessing the full potential of cold therapy to meet wellness goals.

Here’s why the precision in ice measurement matters.

Achieving Therapeutic Effectiveness

The quantity of ice directly impacts the temperature and, therefore, the effectiveness of the ice bath. If you’re seeking therapeutic benefits like muscle soreness reduction or nervous system stimulation, it’s essential to hit your optimal ice bath temperature. Too little ice and you lose out on the potential benefits; too much, and you might shock your body beyond what’s necessary or comfortable. The right amount of ice ensures that you’re not just sitting in a tepid tub but instead engaging in a practice that could offer the invigoration or recovery you seek.

Maximizing Time Efficiency

Time is a non-renewable resource, and getting the temperature right from the outset respects this fact. The right amount of ice eliminates the need for mid-bath adjustments, saving time and hassle. Especially for those with tightly packed schedules, knowing exactly how much ice is required streamlines the process of preparing an ice bath. It’s about making the ice bath routine a feasible, rather than a burdensome, addition to your day.

Ensuring Routine Consistency

Routine is a cornerstone of habit formation, and habits are best reinforced through consistency. The right amount of ice contributes to a stable and predictable ice bath temperature, which in turn allows for a consistent routine. Such predictability is especially important for those tracking their progress and reactions to cold exposure, be it for physical recovery, resilience building, or relaxation. Inconsistent temperatures could lead to inconsistent results, which might be discouraging and disruptive to the establishment of a solid ice bath routine.

Optimal Resource Utilization

Ice, whether purchased or produced at home, represents an investment. Using the correct amount of ice means optimizing this investment, ensuring that no ice is wasted and every cube contributes to reaching the desired bath temperature. By figuring out the precise quantity needed, you avoid the pitfalls of underutilization (ineffective baths) and overuse (unnecessary expense and potential overcooling). An optimal return on investment translates into a sustainable practice that’s easier to justify and maintain over the long term.

Factors Influencing How Much Ice for Ice Bath You Need

List of Things Affecting How Much Ice Your Cold Plunge Needs

The quest for the perfect ice bath is not just about dumping a random amount of ice into the water; it’s a more nuanced process that requires consideration of several key factors. To ensure you achieve the desired therapeutic chill, here’s what to consider when determining how much ice is necessary for your ice bath.

  • Volume of the Tub: The size of your cold plunge tub has a direct correlation with the amount of ice needed. A larger tub, with a greater volume of water, requires more ice to reduce the temperature to the optimal level. This means a smaller tub will require less, so it’s important to know your tub’s capacity.
  • Desired Temperature: Your end goal for the water temperature dictates the quantity of ice. The colder you want your bath, the more ice you’ll need. It’s all about achieving that specific temperature that provides the therapeutic effects you’re after.
  • Starting Temperature of Water: The temperature of the water coming out of your tap is a variable that can’t be overlooked. Cooler tap water naturally requires less additional ice to reach the same coldness compared to warmer water.
  • Ambient Temperature: The environment where you take your ice bath plays a role too. On a sweltering summer day, ice melts faster, and therefore, you may find yourself needing more to achieve and maintain the right temperature. In contrast, a cooler setting might mean your ice lasts longer.
  • Insulation of the Tub: A well-insulated tub retains cold temperatures more effectively, necessitating less ice. If your tub lacks insulation, anticipate a greater ice requirement to both cool down initially and sustain the right temperature.
  • Duration of the Bath: The length of your ice bath influences how much ice you’ll need. Planning for a quick dip might not require as much ice as a prolonged session, where maintaining a consistent temperature becomes more of a challenge as ice melts over time.

Considering these factors when calculating how much ice you need will help ensure an efficient, effective, and enjoyable ice bath experience.

How to Make Your Ice More Effective

Ice that is colder than freezing

To enhance the chilling effect of your ice cubes, use ice that’s colder than the standard freezing point. Although water freezes at 32 degrees Fahrenheit, most household freezers operate at a frostier 0 degrees Fahrenheit. However, ice doesn’t reach the freezer’s lowest temperature immediately after freezing. It requires additional time to chill further.

Allowing your ice to sit in the freezer for an extra day or two after it’s formed can significantly lower its temperature. This extra chilling period ensures that when you introduce the ice into your bath, it doesn’t just start to melt upon contact; it actively absorbs more heat from the water. As a result, the temperature of your bath decreases more rapidly and efficiently.

This turns the ice from a mere temperature moderator into a powerful chill pill. Not only does it expedite the process of achieving the desired bath temperature, but it also maintains that lower temperature for a longer duration.

Strategies for Producing or Procuring Bulk Ice

How to Get Lots of Ice For an Ice Bath

When it comes to maintaining a routine that involves regular ice baths, having a reliable source of bulk ice is essential. There are several strategies one can adopt to ensure a consistent supply:

  1. Purchasing Bulk Ice: For those who require large quantities of ice without the wait, buying in bulk from a local supplier can be a practical solution. Suppliers often offer delivery services and can provide ice in various forms, such as blocks or cubes, depending on your specific needs.
  2. Using a Home Ice Maker: Investing in a home ice maker can be a cost-effective and convenient way to ensure you always have ice on hand. Ice makers come in a variety of sizes and production capacities to suit different needs, from compact countertop models for occasional use to larger, freestanding units for more frequent ice baths. We’ve compiled a list of the best ice makers for ice baths tailored to various ice production requirements to guide you in finding the perfect match for your needs.
  3. DIY Ice Production: For the more hands-on individuals, producing a lot of ice using trays or bags can be a manageable task if planned well in advance. This requires sufficient freezer space and a bit of time management to cycle the trays or bags to build up the necessary quantity. Also, consider checking out the silicon Ice Block Mold by Ice barrel that lets you mass produce 7-pound blocks of ice that can stack in your freezer.
  4. Collaboration with Local Businesses: Some businesses that have a surplus of ice—such as restaurants or fish markets—may be willing to sell or give away excess ice, particularly towards the end of the day.

Each strategy has its own set of benefits, and the best approach may depend on individual circumstances—such as the frequency of ice baths, available space, and budget. Whichever method you choose, ensuring a steady ice supply will make your ice bath routine smoother and more enjoyable.

Water Chillers: An Alternatives to Ice

Ice Maker vs Water Chiller

For those seeking a more technologically advanced and convenient solution to achieving the perfect ice bath, water chillers present an appealing alternative. Unlike the traditional method of manually adding ice to water, chillers offer precise temperature control, allowing you to set and maintain the exact degree you desire for your bath.

Benefits of Water Chillers Over Ice

  • Precision and Control: Water chillers provide exact temperature settings, which means you can achieve your desired water temperature quickly and keep it consistent throughout your bath, without the guesswork of measuring ice.
  • Convenience and Efficiency: With a water chiller, the need for ice procurement or production is eliminated. This not only saves time but also reduces the physical effort of handling large quantities of ice.
  • Long-Term Savings: Although the initial investment in a water chiller may be higher than buying ice, over time, the cost efficiency becomes apparent as the recurring expense and effort of acquiring ice are removed.
  • Cleanliness and Filtration: Many water chillers come equipped with filters, providing an excellent way to keep your ice bath clean and hygienic.

Here at Plunge Junkies, we know the value that water chillers bring to the plunge tub. That’s why we offer the most extensive collection of water chillers online, suitable for every need and preference. On our water chiller collection page, you’ll find devices of various models, specifications, and features.

Plus, our handy calculator (at the bottom of the page) is designed to help you find a chiller that’s powerful enough for your specific setup. Just input your tub size and desired temperature, and the calculator will suggest the ideal chiller for you.

Final Thoughts

Determining the optimal amount of ice for an ice bath requires careful consideration but isn’t too difficult if you follow some basic guidelines. The most important factors to keep in mind are the 1:3 ratio rule of ice to water volume, the desired temperature, and the tub size. With these key elements accounted for, you can precisely calculate the quantity of ice needed to achieve an effective therapeutic chill.

Equally important is ensuring you have a steady supply of quality ice on hand through bulk purchasing, at-home production, or using a chiller as an alternative. Consistent ice availability is crucial for maintaining a routine. And optimizing your ice temperature by storing it longer in the freezer makes it more potent.

Ultimately, having the right amount of ice contributes to a better and more consistent cold plunge experience. Take the time to accurately determine your ideal ice amounts, find a suitable ice source, and make adjustments based on your unique needs and tub setup. With some planning and experimentation, you’ll be able to create the perfect ice bath tailored to your goals every time.

Join Our Frosty Newsletter!
No Spam, No BS!