1. What is Pattern Size Calculation?

Pattern size calculation is the process of determining the final dimensions of a sewing pattern by combining body measurements with ease allowance. This ensures comfortable, well-fitting garments.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• Body Measurement — Your actual body measurement in centimeters
• Ease Allowance — Additional space needed for comfort and movement

Explanation: The ease allowance varies depending on garment type (tight-fitting vs loose) and fabric stretchiness.

3. Importance of Ease Allowance

Details: Proper ease allowance ensures comfort, movement, and the intended silhouette of the garment. Too little ease makes garments tight, while too much creates a baggy look.

4. Using the Calculator

Tips: Take accurate body measurements with a measuring tape. Common ease allowances range from 2-10 cm depending on garment style (closer-fitting garments use less ease).

5. Frequently Asked Questions (FAQ)

Q1: How do I take accurate body measurements?
A: Use a flexible measuring tape, measure over undergarments, keep tape parallel to floor, and don't pull too tight.

Q2: What's a typical ease allowance?
A: For woven fabrics: 5-10 cm for loose fit, 2-5 cm for fitted. For knits: often negative ease (smaller than body measurement).

Q3: Should ease be the same for all body parts?
A: No, areas needing movement (bust, hips) often need more ease than others (waist).

Q4: How does fabric type affect ease?
A: Stretchy fabrics need less ease, while stiff fabrics need more. Wovens generally require more ease than knits.

Q5: Can I use this for all garment types?
A: This provides a basic calculation. Complex garments may need different ease for different pattern pieces.