Embroidery Thread Calculator
Never run out of thread mid-project with precise floss calculations
Pro Tip: For complex designs, add 15-20% extra thread to account for mistakes and color blending.
Project Information
Thread Information
Color Details
Thread Requirements
Total Estimated Thread:
Recommended Buffer:
0 meters
0 meters (15%)
Color Breakdown:
Project Notes:
- DMC 6-strand skeins contain approximately 8.7 meters (9.5 yards) of thread
Embroidery Thread Guidelines
Thread Usage Estimates
- Satin Stitch: ~1.5m per 10cm² (6 strands)
- Back Stitch: ~0.5m per 10cm² (3 strands)
- Stem Stitch: ~0.7m per 10cm² (2 strands)
- French Knots: ~0.3m per 10 knots (2 strands)
- Fill Stitch: ~1.2m per 10cm² (4 strands)
Thread Comparison
- DMC vs Anchor: Similar yardage, slight thickness variation
- Perle Cotton: No strands - use entire thread
- Silk Thread: Finer but stronger - use 1-2 strands
- Metallic Thread: Shorter lengths - add 30% more
- Variegated Thread: Same as solid color estimates
"A standard DMC skein contains about 8.7 meters (9.5 yards) of thread. For 6-strand floss, this equals approximately 52.2 meters when separated into individual strands."
Stitch Type Characteristics
Satin Stitch
Uses the most thread per area. Requires smooth, untwisted strands for best coverage. Typically uses 4-6 strands. Each 10cm² area requires approximately 1.5 meters of thread (6 strands).
Back Stitch
Economical thread usage. Often uses 2-3 strands. Each 10cm of stitching line requires about 0.3 meters of thread (3 strands). Ideal for outlines and fine details.
French Knots
Thread usage depends on knot size and strand count. Small knots (2 wraps) use ~30cm per 10 knots. Large knots (3-4 wraps) can use ~50cm per 10 knots. Typically uses 2-4 strands.
Conservation Tip: To maximize thread usage, avoid excessively long strands (keep under 50cm) and use a thread conditioner for metallic or specialty threads.
Frequently Asked Questions
How accurate are thread calculators?
Our calculator provides estimates within 10-15% accuracy for standard stitches. Actual usage depends on your stitching style (tightness), fabric type, and whether you separate strands. Always buy extra - leftover thread can be used for future projects.
How do I calculate for variegated thread?
Calculate as you would for solid colors. Variegated thread uses the same amount per stitch, though you may need more to achieve color pattern repeats. Add 10-15% extra if matching specific color transitions.
Why does my project use more thread than calculated?
Common reasons: tighter stitching than average, more start/end knots than planned, thread waste from long tails, or unplanned frogging (undoing stitches). Metallic threads often require more due to breakage.
Can I substitute different thread types?
Yes, but with adjustments. Silk is finer but stronger - use 1-2 strands where you'd use 2-3 cotton strands. Perle cotton has no strands - use single thread where you'd use 2-3 strands of floss. Always test stitch on a scrap first.
How much thread is left on partial skeins?
A new DMC skein has ~8.7m. If you've used about half visibly, you likely have 3.5-4m remaining. For precise tracking, wind remaining thread around a bobbin and measure circumference x number of wraps.