1/8 Inch to 1/2 inch Converter (and vice versa)

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

This converter allows you to convert 1/8 inches [⅛″] to 1/2 inches [½″] or 1/2 inches [½″] to 1/8 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.

1/8 inch [⅛″] = 0.25 1/2 inches [½″]1/2 inch [½″] = 4 1/8 inches [⅛″]

Convert 1/8 inches to 1/2 inches

There are two simple ways to convert 1/8 inches [⅛″] to 1/2 inches [½″]. In the first calculation method, the value in 1/8 inches [⅛″] is divided by 4. The second method multiplies the value in 1/8 inches [⅛″] by 0.25.

  • 1/2 Inches [½″] = 1/8 inches [⅛″] ÷ 4
  • 1/2 Inches [½″] = 1/8 inches [⅛″] * 0.25

Convert 1/2 inches to 1/8 inches

Converting 1/2 inches [½″] to 1/8 inches [⅛″] is easy and can be done in two ways. The first method involves multiplication, whereby the value in 1/2 inches [½″] is multiplied by 4. The second variant is a division. Here, the value in 1/2 inches [½″] is divided by 0.25.

  • 1/8 Inches [⅛″] = 1/2 inches [½″] * 4
  • 1/8 Inches [⅛″] = 1/2 inches [½″] ÷ 0.25

Converter

Decimal places

How it's calculated

Factor: 
4
1/8 Inches=1/2 Inches*4
1/2 Inches=
1/8 Inches4

To all available units

1/8 Inches

Kiloparsecs

1/8 Inches

Light days

1/8 Inches

Light hours

1/8 Inches

Light minutes

1/8 Inches

Light seconds

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