Skip to main content

How to adjust ski bindings in 10 easy steps

Your ski bindings are the link between you and the snow, so set them once and set them right

Skiing steep terrain
Nicolai Berntsen / Unsplash

When you’re riding the chairlift or gondola up your favorite ski mountain and picturing your next great run, there’s a good chance you’re not explicitly thinking about your ski bindings. I know that I really don’t ever give my bindings much thought, except when I’m stepping into them. However, once you get to the top of the mountain and plant your skis in the snow to clip your boots in and start down the slope, you’ll be reminded of how crucial ski bindings are to the whole skiing experience.

After all, ski bindings attach your ski boots to your skis, allowing you to stay in control of your skis. Therefore, having properly adjusted ski bindings ensures you can ski safely and comfortably without risking injury to yourself or others by accidentally losing control due to an equipment failure.

Recommended Videos

Adjusting your ski bindings isn’t particularly complicated. Still, it must be done correctly — and that’s true if you’re participating in the Winter Olympics skiing events or if you’re like me, hitting the slopes for some weekend fun! With that in mind, let’s get you set for the best ski season yet as we show you how to adjust ski bindings.

Can you adjust your own ski bindings?

Skis with bindings on snow
Anne Nygård / Unsplash

Your local ski shop or the ski rental shop at your favorite mountain can certainly adjust your ski bindings for you, but it will cost money, and if it’s their busy season, you will likely have to wait a while for them to get the job done, forcing you to miss precious ski time.

The good news is that you can adjust your own ski bindings with little more than a screwdriver, a few pieces of information about the skier (yourself or whomever you’re healing), and the basic know-how, saving you time and money and get you out on the slopes faster.

How do you adjust ski bindings for your shoe size?

Ski boot being clipped into binding
Simon / Pixabay

The first step in adjusting ski bindings is determining the length of your boots, which is a function of your shoe size. However, rather than needing to know your regular shoe size, you need the actual length of the ski boots in millimeters.

This information is usually stamped on the bottom of the ski boot, although it may be printed inside the ski boot liner instead. You’re looking for a number that’s somewhere in the neighborhood of 250-320 mm, but of course, it depends on the size of your feet. The boot length will be a whole number — no decimals.

What should your ski bindings be set at?

Showing the DIN on a toe piece of a Marker binding.
The Manual

An important component of adjusting your ski bindings is setting the DIN release setting. The DIN release setting determines the pressure and force that must be exerted on the bindings to trigger them to release your boots from the skis should you crash. The DIN release is a critical safety feature, preventing serious leg and ankle injury, so it’s vital that you correctly calculate your DIN setting.

One reason that it’s unsafe to swap skis between skiers of different body sizes and abilities without adjusting the DIN is that the DIN setting is based on the skier’s height, weight, ski boot length, and skiing ability. Larger skiers, for example, will exert more force and pressure on the bindings, triggering a release easier than a light skier. Accordingly, if ski bindings are adjusted for a heavier skier but then used by a lighter individual, the bindings may fail to release the boot if the light skier crashes, putting the skier at risk of severe injury.

You can calculate your DIN setting with a DIN calculator. However, if you have any doubts, consult a ski tech or professional to ensure you’ve done it properly.

How much can you adjust ski bindings?

Skis hanging on wall with bindings.
henry perks / Unsplash

There may come a point when you want to adjust your ski bindings more than just changing your DIN setting. For example, if you get larger boots, you must modify the bindings to accommodate the new length. Ski bindings are mounted on your skis in a set location, so while there is some adjustability, significant changes will require removing and remounting the bindings.

Generally speaking, you can adjust your ski bindings the equivalent of one shoe size larger or smaller, but if you’re going to be marking more significant changes (for example, in the case of a child whose feet are rapidly growing), the ski bindings will need to be remounted to ensure the ski boot is attaching at the ideal location on the ski. It’s best to bring the skis to a ski shop for this adjustment.

How often should I check my ski bindings?

Man skiing on slopes wearing yellow jacket Nordic poles sunglasses
Mati Man / Pexels

Ski binding adjustment is not a one-and-done proposition; you need to keep checking your bindings to make sure they are at the correct settings throughout the season. Vermont Ski Safety Equipment recommends you have your bindings, as well as your boots and skis, professionally inspected at the beginning of every ski season. Additionally, the company recommends checking the bindings after every 15 to 30 days of use.

And if you’re rocking an old pair of skis and bindings, you may want to consider modernizing. Vermont Ski Safety Equipment says that bindings over 20 years old should be replaced because they are most likely obsolete, even if they are still in good condition.

Why is ski binding adjustment important?

The forward pressure indicator on a Marker binding
The Manual

For your safety, ski binding adjustment is very important. The DIN setting determines how much force is required to release your boots from the bindings if you fall. If your bindings are too loose, your boots may release too easily, causing you to fall. On the other hand, if your bindings are too tight, your boots may not release at all, which could lead to a serious skiing injury.

Another reason ski binding adjustment is important is that it improves your performance. If your bindings are too tight, they can restrict your movement and make it difficult to ski. Properly adjusted bindings can also help you feel more comfortable and in control while skiing.

How to adjust ski bindings for new boots

Ski bindings are adjusted to boots
Unsplash

Here are the steps to adjust your ski bindings when you get new boots:

  1. Locate the boot length in millimeters.
  2. Place your skis face up on a stable, flat surface.
  3. Lift the lever on the side of the ski binding heel component and hold it upright while you slide the heel piece until the markers on it point to the numerical range that correlates with the boot size length.
  4. Perform the same step for the toe portion of the binding — lift and hold the lever and slide the toe piece until the markers point to the correct range for your boot length.
  5. Grab your ski boot and insert the toe into the toe piece of the binding, and then press down on the boot so that the heel snaps in. Try lifting the heel lever if you can’t get the ski boot to clip in.
  6. Slide a piece of paper between the bottom of your ski boot and the toe bar at the front of the ski binding.
  7. Use a screwdriver to loosen the screw at the front of the toe piece of the ski binding and push the toe bar backward until there is tension on the piece of paper. The proper tension level is when you can pull the paper out against resistance without ripping it but not slide it back in. Be careful not to overtighten the toe bar.
  8. The ski boot should click in comfortably without being overly loose or tight. Use the screws on the toe piece and heel piece to adjust as necessary until you have the fit you’re looking for.
  9. After correctly calculating your DIN setting, set the DIN setting on the toe piece to your calculated number by tightening or loosening the screw on the side of your ski binding until the correct DIN number is displayed in the window on the top of the toe portion of the ski binding.
  10. Repeat this with the heel of the ski binding until your DIN setting appears in the window on the toe piece.

You have successfully adjusted your ski bindings and are ready to hit the slopes!

Tom Kilpatrick
A London-born outdoor enthusiast, Tom took the first ticket out of suburban life. What followed was a twelve-year career as…
How to stay warm outside: Essential tips for winter adventures
Don't freeze another day out there with these winter warming hacks
Skiers on Mountain Quail at Telluride Colorado

When wintertime comes around, most people put away their camping gear and spend their time bundled up indoors. But if you're one of the adventurous few, you'll know that winter time is the best time to experience the magic of our treasured outdoor locales. Snowcapped mountains, powdered trees, and the wildlife rival anything you might see in summer, but in order to enjoy it, you need to know how to stay warm outside. In my experience, staying warm is the key to your wintertime enjoyment. Those who follow these tips are sure to stay out longer than ever.
Look at your layering system

Let's start at square one: your layering system. The layering system includes three layers. First, your base layer the closest to your skin. These will be your under shirts and thermalwear. To avoid chills, avoid cotton at all costs, and choose merino wool or moisture-wicking synthetic fibers to draw any moisture away from the skin. These should be close-fitting but comfortable.

Read more
How to calculate hiking time and plan for being away
Calculating your hiking speed isn't as hard as you think
Two people hiking together

To most people, planning a hike can be tedious, but for me, packing my bag gets me even more excited for the adventure ahead. One of the most important aspects of preparing for my hike is determining how long it will take to complete it. This is important for several reasons. First, you'll be able to determine what kind of equipment you'll need during that timeframe, and second, you'll be able to tell someone when to expect you back in case you go missing. About 600,000 hikers get lost every year in the U.S., so if you're one of them, calculating this could mean your survival. Here's how to calculate hiking time.
How to calculate hiking time accurately

If you’re an experienced hiker, you might have noticed that sometimes there is an estimated time listed for a hike in a guidebook or app, which is termed "book time." Almost across the board, these hike time estimations are calculated using Naismith’s (Time Estimation) Rule, which essentially says that it takes about 1 hour to hike 3 miles plus an additional hour for every 2,000 feet of elevation gained.

Read more
Why you need a good merino wool base layer
Here's how merino wool fits into your layering system
The best Merino wool clothing is soft, breathable, odor-resistant, and temperature-regulating.

In Nordic regions, they have an old proverb that says: There's no bad weather, only bad clothing. As it turns out, there's actually some truth to the saying! As someone who loves the winter, I've had my fair share of borderline-frostbitten toes, but ever since I discovered the merino wool base layer, I've been able to stay out longer than ever. Here's everything you need to know about merino wool base layers and how to make the most of your gear.

For those unfamiliar with the layering system, a base layer is the innermost part of your gear. Think long underwear and socks. After that, you'll wear an insulating mid-layer followed by a rain or wind-resistant outer shell. Believe it or not, the base layer is the most important layer because of moisture management. Fail to nail this step, and you're probably going to be shivering out there on your bucket list adventure far sooner than you'd like.
What is merino wool, and why do I need it?

Read more