1/4 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 1/4 inches [¼″] to 1/2 inches [½″] or 1/2 inches [½″] to 1/4 inches [¼″]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1/4 inch [¼″] = 0.5 1/2 inches [½″]1/2 inch [½″] = 2 1/4 inches [¼″]

Convert 1/4 inches to 1/2 inches

There are two simple ways to convert 1/4 inches [¼″] to 1/2 inches [½″]. In the first calculation method, the value in 1/4 inches [¼″] is divided by 2. The second method multiplies the value in 1/4 inches [¼″] by 0.5.

  • 1/2 Inches [½″] = 1/4 inches [¼″] ÷ 2
  • 1/2 Inches [½″] = 1/4 inches [¼″] * 0.5

Convert 1/2 inches to 1/4 inches

Converting 1/2 inches [½″] to 1/4 inches [¼″] 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 2. The second variant is a division. Here, the value in 1/2 inches [½″] is divided by 0.5.

  • 1/4 Inches [¼″] = 1/2 inches [½″] * 2
  • 1/4 Inches [¼″] = 1/2 inches [½″] ÷ 0.5

Converter

Decimal places

How it's calculated

Factor: 
2
1/4 Inches=1/2 Inches*2
1/2 Inches=
1/4 Inches2

To all available units

1/4 Inches

Kiloparsecs

1/4 Inches

Light days

1/4 Inches

Light hours

1/4 Inches

Light minutes

1/4 Inches

Light seconds