Sock Size Calculator
Calculate stitch counts for hand-knit socks from your foot size and gauge.
Shoe Size to Foot Circumference Reference
| US Women's | US Men's | EU | UK | Approx. Foot Circ. (in) |
|---|---|---|---|---|
| 5–6 | 3.5–4.5 | 35–36 | 2.5–3.5 | 7.5–8.0" |
| 6.5–7.5 | 5–6 | 37–38 | 4–5 | 8.0–8.5" |
| 8–9 | 6.5–7.5 | 38–40 | 5.5–6.5 | 8.5–9.0" |
| 9.5–10.5 | 8–9 | 40–42 | 7–8 | 9.0–9.5" |
| 11–12 | 9.5–10.5 | 42–44 | 8.5–9.5 | 9.5–10.0" |
| 12–13 | 11–12 | 44–46 | 10–11 | 10.0–10.5" |
How to Use
- Measure foot circumference at the widest part of the foot (around the ball of the foot).
- Socks should have about 10% negative ease for a snug, non-slipping fit.
- The heel flap is worked on half the total stitch count.
- See the Heel Turn Calculator for the complete heel turn sequence.
- See the Toe Decrease Calculator for decreasing to the toe.
Results are estimates. Gauge, yarn, and needle type affect actual results.