What’s the best way to measure shoe size? Use these step-by-step instructions to learn how to measure feet and find the perfect shoe size.
Key Takeaways
- Measuring your feet at home can help you find a more accurate shoe size before buying new shoes.
- Foot length matters most for shoe size, but foot width also affects comfort and fit.
- Measure both feet and use the larger foot when choosing a size.
- Using a shoe size chart is a great first step to finding a shoe that fits, but the best fit also depends on the brand, shoe style, and how the footwear feels when you walk.
Did you know that most people don’t wear shoes that fit them well? In fact, studies show that nearly two-thirds of people wear shoes that are too short or too narrow. This can cause pain, blisters, and long-term foot problems. Luckily, learning how to measure your shoe size at home is easy and can help you find footwear that actually supports your feet.
How To Measure Shoe Size at Home
Your foot length from heel to toe is the primary measurement used to match your foot length to a shoe size. You can measure it easily with just paper, a pencil, and a ruler. Follow these simple steps to measure your feet and find your shoe size.
Step 1: Prepare the Materials
Tape a piece of paper to the floor (on a hard, flat surface) so it won’t slip. If you plan to wear socks with the shoes, put on a similar pair of socks before measuring.
Step 2: Keep Your Foot Flat
Stand up straight with one foot on the paper and your weight evenly distributed. Make sure your leg is slightly bent so the foot spreads out fully. You can also sit in a chair if needed, but make sure your foot is flat and planted firmly on the paper.
Step 3: Trace Your Foot
Holding a pencil or pen straight down (90°) to the paper, trace the outline of your foot. If possible, ask someone to help trace so you can stand naturally without shifting. Keep the pen snug against your foot as you trace, without angling inward under the foot.
Step 4: Mark and Measure Length
Mark the tip of your longest toe and the very back of your heel on the outline. Then use a ruler to measure the distance between those two points. This length is your foot length. For accuracy, measuring in centimeters is often recommended, since shoe size conversion charts usually use cm.
Step 5: Repeat for the Other Foot
Trace and measure your other foot the same way. It’s common for one foot to be slightly larger than the other, so choose your shoe size based on the larger foot. For example, one foot may be a shoe size D, while the other could be closer to a size E. In this case, you’d want to use the measurements from the size E foot because it’s the widest.
Easiest Way To Measure Baby Shoe Size
Measuring a baby or toddler’s feet can be tricky because little ones rarely stay still long enough for you to trace their foot. Instead of tracing, one of the easiest ways to measure a baby’s shoe size is to use a soft measuring tape while the child is calm or distracted. This helps you get the length without needing them to stand still on a piece of paper.
Step 1: Position the Baby’s Foot
Gently hold your baby’s foot with the toes pointing straight out. Make sure their toes aren’t curled under. You can lay your baby on their back or sit them on your lap, whatever is most comfortable, as long as the leg is extended and the foot is in a natural position.
Step 2: Measure Heel to Toe
Place a flexible tape measure beside the foot. Align the “0” end with the back of the heel, then measure straight to the tip of the longest toe. Measure both feet and use the longer foot’s measurement as the basis for size.
Step 3: Determine Baby’s Shoe Size
Baby shoe sizes are often based on foot length in centimeters. For example, a foot measuring 10 cm may correspond to a child’s size 3, while a 12 cm foot may be a size 4, depending on the brand. A shoe size conversion chart can help match foot length to the correct size for that shoe’s style and fit. It’s important not to rely solely on age for sizing, as babies’ feet grow at different rates.
How To Measure Foot Width
Your foot width is just as important as your foot length when it comes to sizing comfortable shoes. If your shoes are too narrow or too wide, you can experience rubbing, blisters, or slipping.
Even if you know that you have wide feet, you should still measure because you actually may need an “EE” width shoe size, which is extra wide. Instead of guessing, use this simple method to learn how to measure foot width.
Step 1: Use Your Foot Tracing
If you traced your foot for length, you can use the same tracing to measure the width. If you didn’t trace your foot earlier, follow the instructions to trace it first.
Step 2: Identify the Widest Points
Look at your foot (or the tracing) and find the two widest spots. Usually, this is from the joint below your big toe and the joint below your little toe. This is the broadest part of your foot, also known as the ball of your foot.
Step 3: Measure Across
Use a ruler or tape measure to measure straight across the widest part of your foot, from one edge of the foot to the other. If you’re using the foot tracing, simply draw a straight line across the widest part and measure that distance. Don’t forget to measure both feet, as one foot may be wider than the other.
How Footwear Should Fit
Once you know how to measure shoe size and foot width, it’s important to make sure the footwear actually feels right. A shoe size chart can help you choose a starting size, but the way the shoe fits your foot is what matters most.
Check the Toe Box
Your toes should have enough room to move comfortably without feeling squeezed. In most shoes, there should be a small amount of space between your longest toe and the front of the shoe. If your toes press against the end, the shoe is probably too short.
Be Mindful of the Shoe’s Width
The widest part of your foot should also line up with the widest part of the shoe. If the shoe pinches across the ball of your foot, you may need a wider size. If your foot slides from side to side, the shoe may be too wide or not shaped well for your foot.
Make Sure the Heel Feels Secure
Your heel should feel secure without rubbing or slipping too much. A small amount of movement can be normal in styles like loafers, flats, slides, dress shoes, or shoes made with stiffer materials, which may loosen slightly with wear. However, your heel should not lift out of the shoe with every step.
For running shoes, walking shoes, boots, and other supportive footwear, the heel should feel more locked in place. If your heel slides up and down, the shoe may be too long, too wide, or not shaped well for your foot. Shoes should feel comfortable and provide stability when you walk, not just when you stand still.
When To Measure Your Feet
You should measure your feet before buying new shoes online, especially if you haven’t checked your shoe size in a while. Even if you think you know your size, your feet can change over time. Weight changes, pregnancy, aging, activity level, and certain foot conditions can all affect the length or width of your feet.
Measure at the End of the Day
It’s best to measure your feet at the end of the day. Feet often swell slightly after standing, walking, or working throughout the day. Measuring when your feet are at their largest can help you avoid buying shoes that feel too tight later.
Measure Children’s Feet More Often
It’s important to measure children’s feet more often because their feet grow quickly. Babies, toddlers, and young kids may need new measurements every few months. Instead of relying only on age-based shoe sizes, measure the child’s foot length and compare it to the brand’s shoe size chart.
Accurate Shoe Sizing Made Easy With Customizable Size Charts
Providing clear, reliable instructions on how to measure shoe size when you’re selling shoes online can help customers, but a personalized size chart can give your customers more accurate sizing information for each shoe brand or style.
Kiwi Sizing offers AI-powered fit recommendations tailored to each customer’s measurements and preferences, ensuring they choose a better-fitting size before they buy. You can add customizable size charts to match your brand’s look and feel, creating a seamless and consistent shopping experience for your customers. Plus, the platform includes automatic unit conversions, making it easy to cater to international shoppers.
Ensure your customers always get the perfect fit by installing Kiwi Sizing, the best size chart app for ecommerce platforms.
