Lighten Up Hammock Sizing Chart: Height to Model Recommendation
Choosing the correct size for your Lighten Up Hammock is the single most important decision for ensuring long-term comfort and support. Unlike clothing, hammock sizing isn't about arbitrary labels (Single, Double); it's an ergonomic science centered around one key metric: length. A properly sized hammock allows you to achieve the critical flat diagonal lay, which alleviates knee hyperextension and shoulder squeeze. This guide translates your height into the ideal Lighten Up model, explaining the "why" behind each recommendation.

The Golden Rule: Why Length is Everything
A hammock that is too short forces your body into a "banana" shape, creating uncomfortable pressure points. The industry-standard length for a comfortable overnight sleeping hammock is 11 feet. This measurement (from end gathering to end gathering) provides the necessary fabric to achieve a shallow, supportive sag when hung correctly, giving your body room to lie diagonally across the center line.
Definitive Sizing Chart & Model Breakdown
| User Height | Recommended Model & Length | Detailed Rationale & Notes |
|---|---|---|
| Under 5'6" (Under 168 cm) | All models are suitable. A standard 10.5ft or 11ft hammock provides abundant space. | Users in this range have maximum flexibility. They can comfortably use any length, including shorter "ultralight" models if absolute minimal pack size is the top priority, without sacrificing comfort. |
| 5'6" to 6'5" (168 cm - 196 cm) | 11-Foot Model (Standard Single or Double). This is the universal sweet spot. | This range covers the majority of adults. The 11-foot length is non-negotiable for achieving a proper diagonal lay. The choice between Single and Double width here is about preferred space vs. weight, not height. |
| Over 6'5" (Over 196 cm) | 11-Foot Model, prioritizing a Double-Width variant. | While the 11-foot length is still sufficient for a diagonal lie, a user's height often correlates with broader shoulders. The Double's extra width (typically 6+ ft vs 4.5 ft) prevents the fabric from tightly wrapping around the shoulders, reducing constriction and improving comfort. |
Beyond Length: Understanding Width and "Lay"
- Single vs. Double: The primary difference is width, not just rated capacity. A Double (or "wide") model provides more fabric on the sides. This doesn't change the fundamental length but gives you more material to work with when positioning yourself diagonally. It's especially beneficial for side sleepers, those who move around at night, or anyone who appreciates a less "cocooned" feel.
- The Diagonal Lay: This is the technique that makes a gathered-end hammock comfortable. You do not lie straight down the centerline. Instead, you angle your body at approximately 30 degrees across the hammock, which flattens the fabric into a supportive platform. The recommended lengths in the chart are designed to make this technique easy and effective for your height.
Key Considerations for Your Decision
- Primary Use: Is this for backpacking or backyard lounging? A backpacker at 5'10" might choose a Single to save weight, while a car camper at the same height might prefer a Double for luxury.
- Weight Capacity: Both Single and Double models typically have high weight ratings (400 lbs+). The choice is about spatial comfort, not just strength.
- The Complete System: Remember, your comfort also depends on your suspension and hang. Even a perfectly sized hammock will be uncomfortable if hung too tightly. Always aim for a 30-degree hang angle at the straps.
Final, Actionable Recommendation
For anyone between 5'6" and 6'5"—which encompasses most users—the Lighten Up 11-Foot Double Hammock is the most versatile, comfortable, and future-proof choice. It provides the essential length for a flat lay and the bonus width for unrestricted movement, making it ideal for both sleeping and lounging. Taller individuals (over 6'5") should consider this model mandatory.
In summary, let your height dictate the length (always default to 11 feet for adults), and let your preference for spaciousness dictate the width. By following this chart, you are not just buying a hammock; you are investing in a properly fitted sleep system designed for countless nights of restorative rest.