1/8 Inch to Thou Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert ⅛ inches [⅛”] to thous [mil] or thous [mil] to ⅛ inches [⅛”]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 ⅛ inch [⅛”] = 125 thous [mil]1 thou [mil] = 0.008 ⅛ inches [⅛”]

Convert ⅛ inches to thous

There are two simple ways to convert ⅛ inches [⅛”] to thous [mil]. In the first calculation method, the value in ⅛ inches [⅛”] is divided by 0.008. The second method multiplies the value in ⅛ inches [⅛”] by 125.

  • Thous [mil] = ⅛ inches [⅛”] ÷ 0.008
  • Thous [mil] = ⅛ inches [⅛”] * 125

Convert thous to ⅛ inches

Converting thous [mil] to ⅛ inches [⅛”] is easy and can be done in two ways. The first method involves multiplication, whereby the value in thous [mil] is multiplied by 0.008. The second variant is a division. Here, the value in thous [mil] is divided by 125.

  • ⅛ Inches [⅛”] = thous [mil] * 0.008
  • ⅛ Inches [⅛”] = thous [mil] ÷ 125

Converter

Decimal places

How it's calculated

Factor: 
125
Thous=⅛ Inches*125
⅛ Inches=
Thous125

To all available units

⅛ Inches

Twips

⅛ Inches

Yards

Eighth miles

Astronomical units

Eighth miles

Cable lengths

Eighth miles

Chains