Hammock Hang Calculator
Getting a hammock to hang just right takes a little geometry. Enter the distance between your trees (or posts), your hammock length, and your preferred sit height to find exactly where to attach your straps and how long they need to be.
The magic number for hammock comfort is a 30-degree hang angle. This creates enough sag for a comfortable lie while keeping the hammock secure and manageable to get in and out of.
Key setup tips:
- Hang angle: 30 degrees is the sweet spot. Steeper angles (closer to 45) create more sag and a deeper cocoon feel. Flatter angles (closer to 15) pull the fabric tight and are less comfortable.
- Sit height: About 18 inches off the ground (chair height) is ideal. You should be able to sit on the edge with your feet flat on the ground.
- Anchor distance: You need anchors spaced 2-4 feet wider than your hammock length. Too close and you cannot achieve the right angle. Too far and you will need very long straps.
- Diagonal lie: For gathered-end hammocks, lie diagonally at about 15-30 degrees off center for a flatter, more comfortable position.