Boots · 4 min read

Boot size vs
shoe size

Boots use the same size numbers as shoes. Where a brand publishes a separate boot chart, here’s how it lines up with its shoe chart, and how the boot brands’ charts compare with the standard sizes.

The short answer

For men, your boot size is your shoe size in US sizes, by the brands’ own charts. Timberland’s PRO boot chart makes 15 of 16 men’s US sizes for the same foot as its shoe chart, but prints them lower in EU and UK (US 9: EU 42 and UK 8 on the boot chart, EU 43 and UK 8.5 on the shoe chart): buy by the US size or your foot length. ASICS’s men’s work boot chart matches its shoe chart row for row. For women it differs: Timberland’s PRO boot chart makes 7 of 12 women’s US sizes for a different foot from its shoe chart, 2 longer (US 5, 5.5, by 5 mm) and 5 shorter (US 8.5, 9, 9.5, 10, 11, by 5 mm): check the boot chart for your foot length.

Timberland PRO men’s sizes for the same foot as its shoes
15/16
with the same EU size printed
1/16
separate boot charts in our data
3charts

Boot charts vs shoe charts

The brands in our data that publish a separate boot chart, set against their own shoe chart, size by US size:

Each boot chart against the same brand’s shoe chart
ChartSizesSame foot lengthSame UKSame EU
ASICS men’s10not printed10 of 1010 of 10
Timberland men’s1615 of 160 of 161 of 16
Timberland women’s125 of 120 of 124 of 12

Timberland PRO against Timberland shoes, men’s

Foot length, UK and EU for each US size, on the boot chart and the shoe chart
USFoot (boot · shoe)UK (boot · shoe)EU (boot · shoe)
624.0 · 24.2 cm5 · 5.538 · 39
6.524.5 · 24.5 cm5.5 · 638.5 · 39.5
725.0 · 25.0 cm6 · 6.539 · 40
7.525.5 · 25.5 cm6.5 · 740 · 41
826.0 · 26.0 cm7 · 7.541 · 41.5
8.526.5 · 26.5 cm7.5 · 841.5 · 42
927.0 · 27.0 cm8 · 8.542 · 43
9.527.5 · 27.5 cm8.5 · 942.5 · 43.5
1028.0 · 28.0 cm9 · 9.543 · 44
10.528.5 · 28.5 cm9.5 · 1043.5 · 44.5
1129.0 · 29.0 cm10 · 10.544 · 45
11.529.5 · 29.5 cm10.5 · 1145 · 45.5
1230.0 · 30.0 cm11 · 11.546 · 46
1331.0 · 31.0 cm12 · 12.547 · 47.5
1432.0 · 32.0 cm13 · 13.548 · 49
1533.0 · 33.0 cm14 · 14.549 · 50

Boot brands against the standard sizes

Some boot makers publish one chart for all their footwear. Against the standard size tables:

  • Timberland runs large in men’s shoes, against 23 other brands’ charts: size for size, its chart is made for a longer foot than another brand’s 56% of the time, about the same (within 2.5 mm) 33% and a shorter one 11%, typically by half a size. Go about half a size down from the size you wear in most brands, or size from your foot length on its chart. Timberland’s chart
  • Dr. Martens runs large in men’s shoes, against 23 other brands’ charts: size for size, its chart is made for a longer foot than another brand’s 52% of the time, about the same (within 2.5 mm) 35% and a shorter one 13%, typically by half a size. Go about half a size down from the size you wear in most brands, or size from your foot length on its chart. Dr. Martens’ chart
  • UGG runs large in men’s shoes, against 23 other brands’ charts: size for size, its chart is made for a longer foot than another brand’s 52% of the time, about the same (within 2.5 mm) 36% and a shorter one 12%, typically by half a size. Go about half a size down from the size you wear in most brands, or size from your foot length on its chart. UGG’s chart
  • SOREL runs small in men’s shoes, against 23 other brands’ charts: size for size, its chart is made for a longer foot than another brand’s 5% of the time, about the same (within 2.5 mm) 41% and a shorter one 54%, typically by half a size. Go about half a size up from the size you wear in most brands, or size from your foot length on its chart. SOREL’s chart

Find your size

Type your foot length, measured in the socks you’ll wear with the boots, for your size in every system and on each brand’s chart.

I know my

Heel to the tip of your longest toe, standing. 8 to 35 cm.

Don’t know it? Measure your foot with one photo on a sheet of paper.

Sizes for

Questions

Is boot size the same as shoe size?

For men, in US sizes, yes, on the brands’ own charts: ASICS’s boot chart matches its shoe chart, and Timberland’s PRO boots are made for the same foot as its shoes for 15 of 16 men’s sizes. EU and UK numbers can differ between a brand’s charts. For women it differs: Timberland’s PRO boot chart makes 7 of 12 women’s US sizes for a different foot from its shoe chart, 2 longer (US 5, 5.5, by 5 mm) and 5 shorter (US 8.5, 9, 9.5, 10, 11, by 5 mm): check the boot chart for your foot length.

Should I size up for boots?

None of the boot charts here say so: they size boots by the same foot as shoes. Measure in the socks you’ll wear, and size from your foot length on the brand’s chart.