Laptop weight varies significantly based on size, materials, and components. Understanding the categories is key to finding the lightest option quickly.
Typical Laptop Weight Ranges
- Ultraportables / Ultrabooks: 2.0 lbs (0.9 kg) to 3.5 lbs (1.6 kg). The lightest category.
- Mainstream Thin & Light: 3.5 lbs (1.6 kg) to 4.5 lbs (2.0 kg). Good balance of features.
- Gaming / Workstation Laptops: 5.0 lbs (2.3 kg) to 8.0+ lbs (3.6+ kg). Focuses on performance.
- Chromebooks (Premium): Often fall in the 2.2 lbs (1.0 kg) to 3.0 lbs (1.4 kg) range.
- 2-in-1 Convertibles: Varies widely, lighter models start around 2.6 lbs (1.2 kg).
Finding the Lightest Laptops Fast
To identify the very lightest options efficiently:
- Prioritize Screen Size: Focus immediately on 13-inch and 14-inch models. Smaller screen sizes generally correlate strongly with lower weight.
- Target Key Brands & Models: Research specific models renowned for lightness:
- Apple MacBook Air (M-series): ~2.7 lbs (1.24 kg for 13"), ~2.8 lbs (1.29 kg for 15").
- LG gram series: Consistently ultralight (e.g., 14": ~2.2 lbs / 999g, 16": ~2.6 lbs / 1.19kg).
- Dell XPS 13 Plus / XPS 13: Premium build, ~2.6 lbs (1.17kg) or less.
- ASUS Zenbook S 13 OLED: Premium, often under 2.4 lbs (1.1 kg).
- Samsung Galaxy Book series: Many models under 2.5 lbs (1.13 kg).
- Premium Chromebooks (e.g., Acer Chromebook Spin 714): Often ~2.8 lbs (1.3 kg).
- Check Specifications: Always verify the exact weight listed in the technical specs (look for pounds/lbs and kilograms/kg). "Travel weight" often excludes charger.
- Consider Build Materials: Magnesium alloy, carbon fiber, and advanced aluminum alloys enable lighter designs than traditional plastic or heavy metal.
- Evaluate Trade-offs:
- Extreme lightness might mean fewer ports (relying on USB-C/Thunderbolt).
- Battery capacity can sometimes be smaller, impacting runtime. Check reviews.
- Peak performance (especially sustained) may be lower than heavier laptops.
Quick Selection Strategy
For the absolute lightest laptop:

- Start with 13-14 inch models from LG gram, MacBook Air, Dell XPS 13, ASUS Zenbook S 13, or Samsung Galaxy Book lines.
- Compare the specific weights listed in their technical specifications.
- Balance weight requirements with essential features (OS preference, battery life, screen quality, necessary ports). Current contenders typically range between 2.2 lbs (1.0 kg) and 2.8 lbs (1.3 kg).