Essential Knots
Ten knots that handle nearly every job at camp, in the truck and around the yard. For each one: what it’s for, numbered steps, how to check it, and the mistake people make most. Gary’s four favourites are marked.
On this page
Before you start
Grab two pieces of soft rope about 1 to 1.5 m long, ideally in two colours, and something to tie to, such as a chair leg. If words like “bight” and “standing part” are new, see Rope words to know.
- ⭐ Gary’s pick marks the four knots Gary likes best: the bowline, the clove hitch, the half hitch and the Prusik.
- Short videos. Most knots below have a short video from a reputable teaching source, such as Scouting America, a non-profit outdoor school, or well-known knot and rope-rescue instructors. Watch it, then tie along with the steps. A printed knot chart and an in-person class help too. See How to practise.
- Diagrams. Where it covers the knot, we link the International Guild of Knot Tyers’ free Sea Cadet knots page, which has a drawing of each one.
- Children have their own version of six of these knots, plus a stopper knot, on Knots every kid should know.
These knots are for camp, the yard and the truck. None of the steps here are training for climbing, rescue or holding a person’s weight.
Bowline
⭐ Gary’s pick. One of the four knots Gary likes best.
What it’s for: a fixed loop at the end of a rope that won’t shrink or slip when you pull on it. Drop it over a post, tie it around a tree, or make a tie-out loop for a tarp. Its big advantage is that it unties easily, even after a hard pull.
- Measure the loop. Leave enough rope at the end for the size of loop you want, plus about 30 cm.
- Make a small loop in the standing part, with the side that leads to the working end lying on top.
- Up through. Pass the working end up through the small loop from underneath.
- Around behind. Take it around behind the standing part.
- Back down. Bring it back down through the small loop, right alongside the part that came up.
- Set it. Hold the working end and the side of the big loop together, and pull the standing part firmly.
Check it: the tail sits inside the big loop, beside the side of the loop, and a neat collar wraps around the standing part. Pull hard on the big loop: it shouldn’t get smaller. Leave a tail at least a hand’s width long.
Video: Scouting America: How to Tie a Bowline, from Troop Leader on YouTube. Watch on YouTube ↗
Common mistake: making the first small loop with the standing part on top. The “knot” then falls apart into a slip knot when you pull it. Also, a bowline can shake loose in a line that flaps for hours. For a long-term tie-out, add a half hitch or a stopper knot with the tail.
Diagram: IGKT Sea Cadet knots (bowline). Kids’ version: the rabbit and the tree.
Clove hitch
⭐ Gary’s pick. One of the four knots Gary likes best.
What it’s for: a fast grip on a pole, post, stake or rail, and the usual start for lashings. It’s quick to tie and quick to untie, and easy to adjust before you pull it tight.
- First wrap. Pass the working end around the post.
- Cross over. Bring it across the front of the standing part, making an X.
- Second wrap. Take it around the post again, beside the first wrap, going around in the same direction.
- Tuck. Push the working end under the second wrap, so it comes out under the centre of the X.
- Set it. Pull both ends in opposite directions.
Check it: from the front you see an X with the two ends coming out from under it in opposite directions. From the back you see two straight wraps side by side.
Video: Scouting America: How to Tie a Clove Hitch, from Troop Leader on YouTube. Watch on YouTube ↗
Common mistake: trusting it alone. A clove hitch can work loose if the post turns or the load tugs back and forth. The NSW Government’s rigging guide says it isn’t safe for other purposes unless the end is secured with an extra half hitch. For anything that matters, add one or two half hitches around the standing part.
Diagram: IGKT Sea Cadet knots (clove hitch). Kids’ version: clove hitch.
Two half hitches
⭐ Gary’s pick. The half hitch is one of the four knots Gary likes best.
What it’s for: tying a rope to a ring, post, tree or tie-down point. It’s also the standard way to finish and secure other knots. Adding a full turn around the post first (a “round turn and two half hitches”) takes the strain off the knot and is better for anything heavy.
- Around the post. Pass the working end around the post or through the ring. For a heavier load, go around twice.
- First half hitch. Bring the working end over the standing part, around it, and back through the gap you just made.
- Second half hitch. Do exactly the same again a little farther along the standing part, wrapping in the same direction.
- Set it. Slide both hitches up snug against the post and pull the tail tight.
Check it: the two half hitches sit side by side and look like a clove hitch wrapped around the standing part.
Video: Round Turn Two Half Hitches | Round Turn Knot, from AnimatedKnots on YouTube. Watch on YouTube ↗
Common mistake: wrapping the second hitch in the opposite direction. That makes a weaker knot that can slip. If the two hitches look like mirror images of each other, untie and redo the second one.
Diagram: IGKT Sea Cadet knots (round turn and two half hitches). Kids’ version: two half hitches.
Taut-line hitch
What it’s for: tent and tarp guy lines. It makes a loop around a stake that you can slide to tighten or loosen the line, but it grips when the wind pulls. Ropes stretch and stakes shift overnight, so this is the knot that lets you take up the slack in the morning without retying.
- Around the anchor. Pass the working end around the stake.
- Back up. Bring it back alongside the standing part (the line going to the tent), so you have a loop around the stake.
- Two wraps inside. Wrap the working end around the standing part twice, working back toward the stake, inside the loop.
- One wrap outside. Bring the working end across those wraps and wrap it once more around the standing part, in the same direction as the first two, on the far side away from the stake, outside the loop.
- Tuck and set. Tuck the end under that last wrap and pull it snug.
- Adjust. Slide the knot up the standing part to tighten the line, or down to loosen it.
Check it: two wraps inside the loop, one outside. Pull on the standing part like the wind would: the knot should grip and stay put. Push the knot by hand: it should slide.
Video: How to Tie a Taut Line Hitch – Wilderness Inquiry Trail Tips, from Wilderness Inquiry on YouTube. Watch on YouTube ↗
Common mistake: putting the last wrap on the wrong side, so the knot slides under load. In slippery synthetic cord, the knot can creep even when tied right. Add a third wrap inside the loop.
Kids’ version: the tent knot.
Prusik
⭐ Gary’s pick. One of the four knots Gary likes best. His guy-line method with a Prusik is on our Bushcraft page.
What it’s for: a friction hitch. A loop of thinner cord wrapped around a thicker rope grips tight when it’s pulled, but slides freely when you push the wraps by hand. At camp it’s used to hang tarp corners or gear on a ridgeline so they can be slid into place, and to tension guy lines.
What you need: a closed loop of cord that is noticeably thinner than the rope it grips. The two ends are usually joined with a double fisherman’s knot; have someone experienced show you that knot, or use a ready-made loop.
- Lay the loop behind the main rope, with the joining knot off to one side, away from where the wraps will go.
- First wrap. Bring one end of the loop over the main rope and pass it through the other end of the loop.
- More wraps. Keep going around the main rope and back through the loop, each wrap lying inside the last, for three wraps in total (add a fourth on slick or icy rope).
- Dress it. Make all the wraps lie neatly side by side, not crossed, with the loop coming out of the middle.
- Load it. Pull the loop straight out. It should grip.
Check it: neat, parallel wraps on the main rope and a single strand crossing the middle. Pull the loop hard in either direction along the main rope: it should hold. Push the wraps (not the loop) and it should slide.
Gary’s pick: The World’s Most Reliable Knot: The Prusik Hitch, from The Bear Essentials on YouTube. Watch on YouTube ↗
Common mistake: using cord that’s too thick or too slippery for the main rope. Similar diameters, or slick cord on slick rope, can slip. Add a wrap, or use a thinner loop. Crossed wraps also grip poorly.
The Prusik is also used in climbing and rope rescue. Those uses need training and gear rated for life safety. Don’t experiment with it to hold a person.
Trucker’s hitch
What it’s for: pulling a line very tight, like a simple pulley, and then holding it. Use it to tie a load down in the truck or on a trailer, or to tighten a ridgeline for a tarp.
- Tie off one end to the load or the first anchor (a bowline or two half hitches works).
- Make a fixed loop in the standing part, partway between the load and the second anchor. A figure-eight on a bight is the most reliable. An overhand loop works for light loads but weakens the rope more and can jam.
- Around the anchor. Pass the working end around the second anchor or tie-down point.
- Up through the loop. Bring the working end back up and through the fixed loop.
- Pull down. Pull the working end toward the anchor. The loop acts like a pulley and gives you extra pulling power.
- Pinch and tie off. Pinch the line at the loop to hold the tension, then finish with two half hitches around both strands just below the loop. A slipped half hitch makes it quick to release.
Check it: the line should be drum-tight, the fixed loop shouldn’t be twisted or sliding, and the half hitches should be snug.
Gary’s pick: The Trucker’s Hitch…But Better, from The Bear Essentials on YouTube. Watch on YouTube ↗
Do knots matter? “They always matter.” The last time that comes to Gary’s mind, he was out on the highway and needed a ratchet strap he didn’t have. He cinched the load down with a rope instead; it held everything in place nicely, and the knot didn’t jam, so it was easy to undo. He has also used hitches at the campground to tie down the top of a cage and to secure the gazebo. “They never moved.”
Common mistakes: using a slip knot for the loop, which can collapse under load, and over-tightening. A trucker’s hitch can pull hard enough to damage the load or the rope. Keep your face out of the line of pull while you tighten it.
Friction and strength: rope running through a rope loop loses much of its pulling power to friction, so you get far less than the three-to-one a pulley would give. The rubbing also heats and wears the rope at the loop, and the loop knot itself weakens the rope: tests by the U.S. Army Mountain Warfare School put an overhand knot at about 60 to 65% of the rope’s strength and a figure eight at about 75 to 80%. Tie the loop in a fresh spot now and then, inspect it after use, and for heavy loads on the highway use rated tie-down straps.
Sheet bend
What it’s for: joining two ropes, even when one is thicker than the other. Use it to lengthen a clothesline or guy line, or to join cord to a tarp’s loop.
- Make a bight in the end of the thicker rope.
- Up through. Pass the end of the thinner rope up through the bight from underneath.
- Around behind. Take it around behind both legs of the bight.
- Tuck under itself. Tuck it under its own standing part, where it first came up, but not back through the bight.
- Set it. Hold the bight and pull the thinner rope’s standing part.
Check it: both short tails come out on the same side of the knot.
Video: How to Tie A Sheet Bend, from Nautilus Sailing on YouTube. Watch on YouTube ↗
Common mistake: tails on opposite sides. That version is less secure. For ropes of very different thickness, or slippery synthetic rope, make a double sheet bend: take the thinner rope around behind the bight a second time before tucking.
Diagram: IGKT Sea Cadet knots (sheet bend and double sheet bend). Kids’ version: sheet bend.
Figure-eight on a bight
What it’s for: a strong fixed loop at the end of a rope that’s easy to inspect, because a correct one has a very clear pattern. Use it for an anchor loop, a loop to clip to, or the loop in a trucker’s hitch.
- Double the rope. Fold the end back on itself to make a long bight, about forearm length. From here on, treat the doubled rope as if it were one rope.
- Make a loop. Cross the bight over the doubled standing part.
- Around behind. Take the bight around behind the standing part.
- Through the loop. Pass the bight down through the loop you made in step 2, from the front.
- Dress and set. Straighten the strands so they lie side by side, then pull each of the four strands tight.
Check it: you see a clear figure 8 made of two parallel strands that never cross each other. Leave a tail several centimetres long.
Video: How to Tie a Figure 8 on a Bight // CMC Fundamentals: Learn Your Knots, from CMC on YouTube. Watch on YouTube ↗
Common mistake: crossed or twisted strands. It still looks roughly like an eight but is harder to inspect and untie. It can also be very hard to untie after a heavy load; for loops you’ll want to undo often, a bowline is easier.
Square (reef) knot
What it’s for: tying two ends of the same cord around something: a bundle of sticks, a sleeping bag strap, a bag, or a triangular bandage in first aid. It lies flat and is easy to untie.
- Right over left. Cross the right end over the left end and tuck it under, like the first step of tying shoes.
- Left over right. Cross the end now in your left hand over the one in your right hand, and tuck it under.
- Set it. Pull both ends evenly.
Check it: the knot lies flat and looks like two interlocking loops. Each short end comes out on the same side as its own standing part.
Video: Scouting America: How to Tie and Use a Square Knot (Basic Approach), from Troop Leader on YouTube. Watch on YouTube ↗
Not for loads. The International Guild of Knot Tyers warns that the reef knot should never be used to join two ropes that will be under load. It can slip or spill apart when one end is tugged. To join ropes, use a sheet bend.
Common mistake: going “right over left” both times. That makes a granny knot, which sits crooked and slips easily.
Diagram: IGKT Sea Cadet knots (reef knot). Kids’ version: square knot.
Overhand loop
What it’s for: the quickest fixed loop there is, and you can tie it anywhere along a line, not just at the end. Use it to hang a lantern or a bag from a ridgeline, to make a loop for a trucker’s hitch, or to put a loop in the end of a clothesline.
- Make a bight where you want the loop.
- Tie an overhand knot with it. Treating the doubled rope as one, make a loop and pass the bight through it.
- Size and set. Adjust the loop to the size you want, then pull all the strands tight.
Check it: a compact knot with the strands lying side by side and a loop that doesn’t change size when you pull on it.
Video: How to Tie an Overhand Loop // CMC Fundamentals: Learn Your Knots, from CMC on YouTube. Watch on YouTube ↗
Common mistake: using it where you’ll need to untie it. After a heavy load it can jam very tight. It’s also weaker than a figure-eight loop. For a loop in the middle of a line that takes heavy pulls, climbers and riggers use the alpine butterfly; it’s best learned in person.
A hitch, a bend or a loop? A hitch ties a rope to something. A bend joins two ropes. A loop knot makes a loop that stays the same size.
Wonder: why does a sailor’s knot need to be easy to untie, even when it’s wet and has been pulled hard?
Try this: sort the ten knots on this page into hitches, bends and loops. One knot doesn’t belong in any of the three groups. Can you find it, and say why? (Hint: it ties up bundles, and it should never join two ropes that hold a load.)
Sources
- International Guild of Knot Tyers, Sea Cadet knots (diagrams and uses for the bowline, clove hitch, round turn and two half hitches, sheet bend, double sheet bend and reef knot; reef knot warning): igkt.net
- International Guild of Knot Tyers, Free publications: knot charts: igkt.net
- NSW Government, Dogging and rigging guide, Knots (clove hitch needs an extra half hitch; sheet bend for ropes of different sizes, double sheet bend safer): nsw.gov.au
- NSW Government, Dogging and rigging guide, Rope handling and maintenance (never stand in line with a rope under tension): nsw.gov.au
- U.S. Army Mountain Warfare School, Knot Guide (strength of knots compared with unknotted rope): army.mil
- Step-by-step wording for the taut-line hitch, Prusik, trucker’s hitch, figure-eight on a bight and overhand loop follows standard knot-tying practice; check against a printed knot guide.