FIND YOUR PERFECT FIT
INDIVIDUAL COMFORT FOR THE WELL-BEING OF YOUR FEET
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.
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.
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.
Left Foot (mm)
Right Foot (mm)
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.
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.
If your toes touch the edge of the footbed or if they jut out over it, the sandal is too small.
If there’s too much space at the toes and the heel, the sandal is too big.
If the balls of the feet or the toes jut out over the edge at the sides, the sandal is too narrow.
OPTIMUM FIT OF LOWER STRAP
Adjust the lower strap so that there is space of approx. 5 mm between the strap and the arch of the foot.
OPTIMUM FIT OF UPPER STRAP
There should be space of approx. 10 mm between the upper strap and the arch of the foot.
ADJUST STRAPS
Walk a few steps. Should the straps be too tight or too loose, readjust them. The straps at the left and at the right foot do not necessarily have to be adjusted the same way. Check your straps again after a few days, as the upper can stretch a little over time.
Our recommendation: don’t wear new sandals longer than a few hours at a time to break them in slowly
How to measure your foot length
- Stand with the heel to a wall and put a measuring tape under your feet
- Read off the measured foot length in millimeters before your longest toe
- If you are between two sizes, choose the next higher, because feet are minimally greater under load
You can also use our template:
Download the foot measurement template
| EU | US | UK | mm |
|---|---|---|---|
| 35 | 4-4/5 | 2.5 | 225 |
| 36 | 5-5.5 | 3.5 | 230 |
| 37 | 6-6.5 | 4-4.5 | 240 |
| 38 | 7-7.5 | 5 | 245 |
| 39 | 8-8.5 | 5.5-6 | 250 |
| 40 | 9-9.5 | 7 | 260 |
| 41 | 10-10.5 | 7.5 | 265 |
| 42 | 11-11.5 | 8 | 270 |
| 43 | 12-12.5 | 9 | 280 |
| EU | US | UK | mm |
|---|---|---|---|
| 39 | 6-6.5 | 5.5-6 | 250 |
| 40 | 7-7.5 | 7 | 260 |
| 41 | 8-8.5 | 7.5 | 265 |
| 42 | 9-9.5 | 8 | 270 |
| 43 | 10-10.5 | 9 | 280 |
| 44 | 11-11.5 | 9.5-10 | 285 |
| 45 | 12-12.5 | 10.5-11 | 295 |
| 46 | 13-13.5 | 11.5 | 300 |
| 47 | 14-14.5 | 12 | 305 |
| 48 | 15-15.5 | 13 | 310 |
| 49 | 16-16.5 | 14 | 320 |
| 50 | 17-17.5 | 14.5 | 325 |
| EU | US | UK | mm |
|---|---|---|---|
| 24 | 6-6.5 | 7 | 150 |
| 25 | 7-7.5 | 8 | 160 |
| 26 | 8-8.5 | 8.5 | 165 |
| 27 | 9-9.5 | 9 | 170 |
| 28 | 10-10.5 | 10 | 180 |
| 29 | 11-11.5 | 11 | 185 |
| 30 | 12-12.5 | 11.5 | 190 |
| 31 | 13-13.5 | 13 | 200 |
| 32 | 1-1.5 | 13.5 | 205 |
| 33 | 2-2.5 | 1 | 210 |
| 34 | 3-3.5 | 2 | 220 |
| 35 | 4-4.5 | 2.5 | 225 |
| 36 | 5-5.5 | 3.5 | 230 |
| 37 | 6-6.5 | 4-4.5 | 240 |
| 38 | 7-7.5 | 5 | 245 |
| 39 | 8-8.5 | 5.5-6 | 250 |
