๐ Household
Hammock Hang Calculator
A hammock hung too tight pulls the trees together and forces you to sleep like a banana. The comfortable standard is a 30-degree sag angle, which requires anchors roughly the hammock length apart and about a third of that distance up the trees.
How it works
Hammock length
Desired hang angle
Desired seat height
Distance between anchor points
Anchor height for this distance
Suggested structural ridgeline
Sag below the anchor line
Hang check
Frequently asked questions
How do I use the Hammock Hang Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.