Swimwear Size Calculator
Find your perfect fit for bikinis, trunks, and one-piece suits.
Pro Tip: If you are between sizes, we recommend sizing down for a secure fit in the water, as fabric expands slightly when wet.
Description
The Swimwear Size Calculator is designed to solve the unique challenges of aquatic apparel. Swimwear is typically made of Nylon or Lycra, which features significant stretch but can become heavier and looser when submerged. This tool ensures that the garment provides enough tension to stay in place during activity while remaining comfortable on dry land.
How to Use Guide
- The Measurements:
- Chest: Measure around the fullest part of the bust or chest.
- Waist: Measure around the narrowest part of the torso.
- Hips: Measure around the fullest part of the hips and glutes.
- Accuracy: Take measurements while wearing thin undergarments or nothing at all for the most precise result.
- The "Wet Factor": Remember that swimwear fabric relaxes slightly in the water. A "snug" fit on land is usually a "perfect" fit in the pool.
Key Benefits
- Secure Fit: Prevents the suit from sagging or shifting during swimming or diving.
- Style Versatility: Works for one-piece suits, bikinis, and men's swim trunks.
- Hydrodynamic Logic: Recommends sizes that minimize drag and maximize comfort.
- Metric/Imperial Ready: Easily adaptable for global e-commerce standards.
Frequently Asked Questions (FAQ)
What is a "Torso Loop" measurement? For one-piece suits, the torso loop is the most critical measurement. It is the circumference starting from the shoulder, down through the crotch, and back up to the same shoulder. If you have a long torso, you may need to size up.
Should I buy a size larger if I'm tall? If you are shopping for a one-piece, yes. If you are shopping for a bikini or trunks, stay with your measured size.
Why does my swimsuit feel tighter than my clothes? Swimwear is designed with "Negative Ease." It must be smaller than your body so that the elastic tension keeps the garment attached to you while moving through water.