Mouse Size Comparison
Select two mice to compare their silhouettes and specs side-by-side.
Top-down silhouette (to scale)
| Spec | Mouse A | Mouse B |
|---|---|---|
| Length | ||
| Width | ||
| Height | ||
| Weight |
How to Use This Mouse Size Comparison Tool
Select any two gaming mice from the dropdowns above to instantly see their silhouettes overlaid to scale. The blue shape represents Mouse A and the red shape represents Mouse B — both drawn at the same scale so you can see exactly how much bigger or smaller one mouse is compared to the other.
The tool compares four key dimensions: length (front-to-back), width (left-to-right), height (tallest point), and weight. These are the most important measurements when choosing a gaming mouse that fits your hand and grip style.
Currently covers 20 popular gaming mice including models from Finalmouse, Logitech, Razer, Zowie, and more.
Gaming Mouse Size Reference Table
All 20 mice in our database, sorted by length (shortest to longest). Use these specs to decide which mice to compare.
| Mouse | Brand | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| Orochi V2 | Razer | 108.0 mm | 60.3 mm | 38.0 mm | 60 g |
| Starlight-12 Poseidon | Finalmouse | 116.0 mm | 57.0 mm | 38.0 mm | 42 g |
| G304 Lightspeed | Logitech | 116.6 mm | 62.2 mm | 38.0 mm | 99 g |
| G303 Shroud Edition | Logitech | 119.0 mm | 66.0 mm | 39.0 mm | 75 g |
| DM6 Holey Duo | Dream Machines | 120.0 mm | 65.0 mm | 38.0 mm | 68 g |
| Xlite V3 Wireless | Pulsar | 120.4 mm | 62.1 mm | 38.8 mm | 55 g |
| FK2-B | Zowie | 120.5 mm | 63.0 mm | 36.5 mm | 85 g |
| Sora V2 Wireless | Ninjutso | 121.8 mm | 62.3 mm | 38.0 mm | 45 g |
| XM2w | Endgame Gear | 122.0 mm | 66.0 mm | 42.0 mm | 63 g |
| EC2-C | Zowie | 122.2 mm | 64.2 mm | 42.8 mm | 73 g |
| Outset AX | Vaxee | 124.5 mm | 66.5 mm | 43.5 mm | 88 g |
| ROG Harpe Ace Aim Lab | ASUS | 125.0 mm | 60.7 mm | 38.2 mm | 54 g |
| Prime Wireless | SteelSeries | 125.2 mm | 67.5 mm | 42.6 mm | 80 g |
| G Pro X Superlight 2 | Logitech | 125.9 mm | 63.5 mm | 40.0 mm | 60 g |
| Viper V2 Pro | Razer | 126.7 mm | 57.6 mm | 37.8 mm | 58 g |
| DeathAdder V3 Pro | Razer | 128.0 mm | 68.0 mm | 44.0 mm | 64 g |
| Model O Wireless | Glorious | 128.0 mm | 66.0 mm | 37.5 mm | 69 g |
| DeathAdder V3 HyperSpeed | Razer | 128.0 mm | 68.0 mm | 44.0 mm | 71 g |
| Sabre RGB Pro | Corsair | 130.0 mm | 68.0 mm | 43.0 mm | 74 g |
| G502 X Plus | Logitech | 131.4 mm | 79.2 mm | 42.9 mm | 106 g |
Frequently Asked Questions
How do I compare mouse sizes?
Select two mice from the dropdowns at the top of the page. The tool draws both mice as overlapping silhouettes at the same scale so you can instantly see which is larger. The spec table shows exact dimensions in millimeters for a precise comparison.
What mouse size should I choose for my hand?
A common guideline: if your hand length (middle finger tip to wrist) is under 17 cm, look for mice under 120 mm long — the Finalmouse Starlight-12 (116 mm) or Razer Orochi V2 (108 mm) are good compact options. For 17–19 cm hands, 120–128 mm mice like the Logitech G Pro X Superlight 2 or Zowie EC2-C work well. For larger hands, 128 mm or longer is usually more comfortable.
What is the lightest gaming mouse in this comparison?
The Finalmouse Starlight-12 Poseidon is the lightest mouse in our database at just 42 g. The Ninjutso Sora V2 Wireless (45 g) is also ultra-light. Most competitive FPS players prefer mice under 70 g for fast flick shots and reduced arm fatigue.
Does mouse size affect gaming performance?
Yes. A mouse too large for your hand forces awkward button placement and faster fatigue. A mouse too small reduces control and accuracy. Weight also matters — lighter mice (under 70 g) allow faster flick movements. See our Finalmouse Starlight-12 vs G Pro X Superlight comparison for a detailed side-by-side analysis.
What is a mouse size comparison website?
A mouse size comparison website lets you visualize gaming mouse dimensions before buying. This tool shows accurate SVG silhouettes of 20 popular mice scaled to their real proportions, so you can see exactly how they differ in size — without needing to hold them in person.