Skip to Content

Interactive Sock Calculator

Interactive Sock Calculator

You guys know sock knitting is not my thing, right?  But that doesn’t mean I don’t want to help all you knitters and loom knitters out there who enjoy it.   I salute all of you, sock knitters, who take the time to work the thousands of tiny stitches needed to make a sock.  And then you do it all over again to make it’s mate.  Nobody likes socks that don’t fit.  (Well, except for a few people who REALLY embraced the slouchy sock trend back in the 80’s.)  To help you get the perfect fit I’ve developed the Sock Calculator!

Swatch it!

By entering a few measurements the calculator will tell you the correct number of cast on stitches and help you figure out your short rows for the heel and toe.  Make sure you knit your swatch using the same yarn, needles/loom and stitch pattern you plan to use for your sock!  For more help check out the article Swatching or Making a Gauge Swatch.

Measure it!

You need one basic measurement to figure out sock making: the widest part of the foot.  Typically, this is going to be the ball of your foot.  The easiest way to take this measurement is to wrap a flexible measuring tape around your foot.  If you don’t have one, a non-stretchy piece of yarn, like cotton, works well.  Wrap the yarn around your foot and mark it then measure the length with a ruler.  NOTE: If you’re not able to take exact measurements, that’s okay.  The following charts provide some average foot measurements that you can use.  These are especially useful if you like to make socks for gifts.

Sock Measurement Chart Baby to Adult #goodknitkisses #knitsocks #knitting #loomknitting #knit
Sock Yardage Chart Toddler to Adult #goodknitkisses #knitsocks #knitting #loomknitting #knit

Calculate it using the Sock Calculator!

The sock calculator will give you the number of stitches to cast on, the number of stitches to work for your heel/toe section and even recommend how many stitches to short row on either side of your heel/toe.  NOTE: This calculator is designed to give some recommendations based on basic sock construction and assumes you will knit a short-rowed heel and toe.

PIN the Sock Calculator!

Interactive FREE Sock Calculator #goodknitkisses #knitsocks #knitting #loomknitting #knit

Enjoy your socks!


Saturday 25th of May 2024

I would like to download the sock calculator too. I don't see a place to do that. The charts are wonderful and I would like your newsletter.

Mona Cunningham

Friday 2nd of February 2024

Please sign me up for your newsletter. Thank you!

Charlotte Leeds

Saturday 18th of November 2023

Please sign me up for your newsletter


Sunday 22nd of October 2023

Can't wait to get your updates. Thank you.

Pauline Vizenor

Sunday 4th of June 2023

I would like to print your sock calculator but can't find it.


Monday 4th of March 2024

@GoodKnit Kisses, DISAPPEARED AGAIN! Can you please reinstall them? Thanks!

GoodKnit Kisses

Friday 9th of June 2023

Hi, Pauline. I just reinstalled the calculators. We do have an issue with the calculators disappearing after system updates and are working on resolving that issue. You may need to clear your cache to see them.