Circle Skirt Calculator

A circle skirt is a classic, versatile garment that derives its name from the circular shape it creates when laid flat. The beauty of a circle skirt lies in its elegant drape and fullness, making it a timeless addition to any wardrobe.

The basic principle behind a circle skirt is simple geometry: a circle with a smaller circle cut out from the center. The small circle becomes the waist opening, while the outer edge forms the hem. The difference between these two measurements determines the skirt's length.

Circle skirts are popular because:

• They're relatively simple to make, even for beginners
• They flatter most body types
• They offer beautiful movement and drape
• They can be made in various lengths, from mini to maxi
• They work well in different fabric types for various occasions

Our calculator helps you determine the exact measurements needed for your custom circle skirt, including the waist radius, hem circumference, and fabric requirements based on your specific measurements and preferences.

Waist Measurement

Measure around the part of your body where you want the skirt to sit. This could be your natural waist (the narrowest part of your torso), your high waist (just below the ribcage), or your low waist (around the hip bones).

Tip: Stand naturally and don't pull the measuring tape too tight. You should be able to fit one finger between your body and the tape for comfort.

Skirt Length

Measure from where you want the skirt to sit (your waist position) down to where you want the hem to end. Common lengths include:

• Mini: 14-17 inches (35-43 cm)
• Above knee: 18-20 inches (46-51 cm)
• Knee-length: 21-23 inches (53-58 cm)
• Below knee: 24-26 inches (61-66 cm)
• Midi: 27-34 inches (69-86 cm)
• Maxi: 35-40+ inches (89-102+ cm)

Tip: For accuracy, measure from your waist to the desired length while wearing shoes with the heel height you plan to wear with the skirt.

Ease

Ease is the extra room added to your measurements for comfort and movement. For a circle skirt waist, 1-2 inches (2.5-5 cm) of ease is typically sufficient. If you're using a fabric with stretch or plan to add an elastic waistband, you might use less ease or even negative ease.

Fabric Width

Standard fabric widths are:

• 45 inches (114 cm)
• 54 inches (137 cm)
• 60 inches (152 cm)

Knowing your fabric width is essential for calculating how much fabric you'll need to purchase.

Full Circle Skirt (360°)

A full circle skirt forms a complete circle when laid flat, with the waist opening in the center. It offers maximum fullness and dramatic drape, perfect for twirling and dancing. This style requires the most fabric and creates the most volume at the hem.

Best for: Dance costumes, formal wear, vintage-inspired looks, and creating maximum volume.

Half Circle Skirt (180°)

A half circle skirt forms a semicircle when laid flat. It provides moderate fullness with a beautiful drape but uses less fabric than a full circle. This style strikes a balance between dramatic flair and practicality.

Best for: Everyday wear, office attire, and when you want some fullness without excessive volume.

Quarter Circle Skirt (90°)

A quarter circle skirt forms a quarter circle when laid flat. It offers a subtle flare with minimal fullness, using the least amount of fabric. This style creates a more streamlined silhouette while still maintaining some movement.

Best for: Minimalist styles, professional settings, and when you want just a hint of flare.

Three-Quarter Circle Skirt (270°)

A three-quarter circle skirt falls between a half and full circle in terms of fullness. It offers significant volume without being as fabric-intensive as a full circle skirt.

Best for: When you want more drama than a half circle but don't need the full volume of a complete circle.

Double Circle Skirt (720°)

A double circle skirt uses two full circles of fabric, creating extreme fullness and volume. This style is rare in everyday wear due to the amount of fabric required and the significant weight at the hem.

Best for: Costumes, theatrical performances, and ultra-dramatic formal wear.

Fabric Weight and Drape

The success of a circle skirt largely depends on how well the fabric drapes. Consider these options:

• Light to medium-weight fabrics with good drape: Cotton lawn, rayon challis, lightweight linen, crepe, lightweight wool, silk charmeuse
• For more structure: Cotton poplin, sateen, taffeta, medium-weight wool
• For special occasions: Satin, silk, chiffon (with lining), velvet
• Avoid: Very stiff fabrics that won't drape well, extremely heavy fabrics that will pull at the waist, or very stretchy fabrics unless the pattern is designed for them

Fabric Width Considerations

The width of your fabric will determine how you cut your circle skirt:

• For shorter skirts or smaller waist measurements, you might be able to cut a full circle from folded fabric.
• For longer skirts or larger waist measurements, you'll likely need to piece together sections.
• Wider fabrics (60") allow for longer skirts without piecing.
• Consider the fabric's pattern direction when planning your layout.

Fabric Quantity

Our calculator provides an estimate of the fabric required based on your measurements. When purchasing fabric:

• Always buy a little extra (¼-½ yard) to account for shrinkage, cutting errors, or pattern matching.
• If using a directional print or nap fabric (like velvet), you may need more fabric.
• Consider whether you'll be adding a waistband, pockets, or other details that require additional fabric.

Cutting Your Circle Skirt

Once you've calculated your measurements:

1. Create a pattern on paper first, or mark directly on your fabric.
2. For the waist opening, use a compass or tie a string to a pencil to draw a perfect circle with your calculated radius.
3. For the hem, extend the radius by your desired skirt length and draw another circle.
4. Add seam allowances to both the waist (if not using a waistband) and hem.
5. For full circle skirts, you may need to cut in sections and piece together.

Hemming Options

Circle skirts have curved hems that can be challenging. Consider these options:

• Narrow rolled hem: Good for lightweight fabrics, can be done by machine or serger
• Bias tape: Provides a clean finish and works well for most fabric weights
• Horsehair braid: Adds structure and volume to the hem
• Faced hem: Uses a strip of fabric cut to the shape of the hem, good for heavier fabrics
• Hand-sewn invisible hem: Creates the most professional finish but takes time

Important: Let your skirt hang for 24-48 hours before hemming to allow the bias sections to stretch out naturally.

Waistband Options

Circle skirts can be finished with various waistband styles:

• Elastic waistband: Easiest option, great for beginners
• Contoured waistband: Follows the natural curve of your waist for a better fit
• Straight waistband: Classic option that can be interfaced for structure
• No waistband: Finish the waist with a facing or binding for a cleaner look
• Yoga-style waistband: Wide, comfortable band made from stretch fabric