线程消费计算器
使用此免费在线工具计算线程消耗
Thread Consumption Calculator
Estimate how much thread you need for your sewing project based on seam length, stitch type, and fabric layers.
How to Use
- Select your project type — this adjusts for typical waste and extra seams.
- Enter the total seam length in centimeters (measure all seams you will sew).
- Enter how many separate seams (e.g., 4 side seams = 4).
- Choose your stitch type — overlock uses more thread than straight stitch.
- Select the number of fabric layers being sewn through.
- Click Calculate to see total thread needed, spool count, and bobbin count.
Thread multipliers: Straight = 2.5×, Zigzag = 3×, Overlock = 3.5×, Triple = 4.5× seam length.
Tip: Always buy one extra spool — running out mid-project is frustrating!
🔒 Privacy Note: All calculations run entirely in your browser. No project details or measurements are transmitted or stored.
一个免费的在线线程消耗计算器,可在浏览器中立即运行。无需注册,没有限制——只需输入您的值即可获得结果。
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