The right footwear, the anatomically shaped footbed and a perfect fit form the basis for healthy feet and a healthy gait. With a correct fit sore feet, pressure points or malpositions can be prevented. If you are uncertain about the exact size and width of your next pair of BIRKENSTOCKS, we will gladly help you find the perfect fit – from measuring your feet to adjusting the straps.

To guarantee optimum comfort, we offer our original footbed in two widths: “regular” for normal to sturdy feet and “narrow” for slim and more narrow feet.
Your size specifications exceed the allowable limit. Please check your entry and try again. Or simply visit a BIRKENSTOCK store close to you so that we can help you further.

Size calculator for sandals

To determine the perfect size for your sandals, please choose whether the calculation is for kids’ or adults’ feet and enter the measurements for each foot. You can find more information in our size chart.

Whose feet is the measurement for?

Adults
Kids

Left foot

Select length
Please select a length
Select width
Please select a width

Right foot

Select length
Please select a length
Select width
Please select a width
How do I measure my foot length and width?

Size calculator for sandals

Your ideal sandal size and width are:

Your ideal sandal size and width are:

Size:

Width:

Narrow Regular
Left foot
Length:
Width:
Right foot
Length:
Width:

If are unsure about your size, we recommend choosing the next size up, as feet expand slightly during the day. This calculation is based on our size chart size chart .

Unfortunately your selected style is not produced in the recommended size / width. Explore our shop to find more styles you like!

HOW TO FIND THE PERFECT SIZE FOR YOUR BIRKENSTOCKS
You need two sheets of paper (DIN A4), a pencil and a ruler.

Place the sheets of paper on the floor. Stand straight on the paper with your heels against the wall.

Measure the width: with the help of a pencil, mark the outermost points at the left and right side of the balls of your feet.

Measure the length: mark the longest toe of each foot.

That’s how it’s done: we recommend using a pencil or a ball pen. A thick pen, such as a felt-tip or marker, can distort the result.

HOW TO FIND THE PERFECT FIT AND ADJUST STRAPS CORRECTLY

Place your foot on the footbed while standing upright.

OPTIMUM SPACE AT THE HEEL

There should be a space of approx. 5 mm between the heel and the footbed edge.

OPTIMUM SPACE AT THE TOES

There should be a space of approx. 10 mm between the toes and the footbed edge.