In Detail: How to Tie a Figure 8 Knot
Learning how to tie a figure 8 knot is worth your time. It’s simple yet strong and a great introduction to knot tying for beginners. And it serves as the basis for several other more complicated knots. It’s easy to learn, easy to inspect, and far more secure than trying to cross some lines together and hoping for the best.
The figure 8 knot has been a staple in boating for generations. Over time, it earned a reputation for being strong, reliable, and unlikely to slip under load. Today, it’s considered one of the best knots for creating a secure stopper or forming a dependable loop at the end of a line.
So when should you use it? How do you do it correctly? What mistakes should you avoid? Let’s take a closer look.
What Is a Figure 8 Knot?
The figure 8 knot is a simple stopper knot that prevents a rope from sliding through pulleys, cleats, or hardware. When tied with a loop—a figure 8 loop or a figure 8 follow-through—it also becomes a strong way to attach a rope to an object or create a fixed loop.
Boaters commonly use it to do the following:
- Stop lines from running out of blocks or rigging
- Create secure loops at the end of ropes
- Attach lines to carabiners or hardware
- Back up other knots for added safety
Its shape makes it easy to visually inspect, which helps prevent errors before putting weight on the line.
When Is a Figure 8 Knot Useful?
The figure 8 knot is a great choice when you need any of the following:
- A strong stopper knot that won’t slip
- A loop that holds its shape under load
- A knot that’s easy to check at a glance
- Something more secure than an overhand knot
It’s widely used in sailing, climbing, rescue work, and general boating tasks because it maintains much of the rope’s strength and resists tightening too tightly.
When Shouldn’t You Use a Figure 8 Knot?
While reliable, the figure 8 knot isn’t perfect for every situation.
It can take longer to tie than simpler knots such as the overhand knot or a clove hitch. It also requires more rope and creates a bulkier knot, which may be inconvenient in tight spaces.
If you need a knot that adjusts easily or must be untied quickly and repeatedly, other knots such as the bowline or round turn and two half hitches may be better choices.
How to Tie a Figure 8 Knot
Follow these steps to tie a basic Figure 8 stopper knot.
Step 1
Hold the rope and form a small night (a folded section) near the working end.
Step 2
Pass the working end over the standing part of the rope, creating a loop.
Step 3
Twist the loop the opposite way of the working end.
Step 4
Bring the working end through the original loop.
Step 5
Pull both ends of the rope to tighten the knot. You should now see a clean knot shaped like the number 8.
Common Mistakes While Tying the Figure 8 Knot
One common mistake people make when learning how to tie a figure 8 knot is crossing the strands incorrectly. The knot should lie flat, with the rope running parallel throughout the pattern. Twists and overlaps weaken the structure and make inspection more difficult.
Another frequent problem is leaving too little rope at the working end. Always leave at least 6 inches of tail to ensure the knot will not creep or slip when tension is applied.
Loose dressing is another issue. If the knot is not tightened properly, it may shift under load. Finally, damaged or heavily worn rope can reduce the knot’s strength no matter how well you tie it.
Strengths and Weaknesses of the Figure 8 Knot
The figure 8 knot is strong, dependable, easy to inspect, and resists slipping. It performs well even in wet conditions and preserves much of the rope’s original strength.
However, it is bulkier than simple knots, uses more rope, and can become difficult to untie under heavy loading. These tradeoffs are usually worth it when safety and reliability are the priority.
Final Thoughts About How to Tie a Figure 8 Knot
The figure 8 knot is one of the most dependable knots you can learn. Whether you are stopping a line from running free, creating a secure loop, or backing up critical rigging, it offers strength, safety, and peace of mind.
With a little practice, you will soon know how to tie a figure 8 knot quickly and confidently. Always tighten the knot neatly, leave enough tail, and inspect it before you put weight or tension on it. Once you have it mastered, the figure 8 knot becomes a valuable tool you will use again and again on the water.
Denelle Balach
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