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 ¼ inches [¼”] to ½ inches [½”] or ½ inches [½”] to ¼ 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 ¼ inch [¼”] = 0.5 ½ inches [½”]1 ½ inch [½”] = 2 ¼ inches [¼”]

Convert ¼ inches to ½ inches

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

½ Inches [½”] = ¼ inches [¼”] ÷ 2
½ Inches [½”] = ¼ inches [¼”] * 0.5

Convert ½ inches to ¼ inches

Converting ½ inches [½”] to ¼ inches [¼”] is easy and can be done in two ways. The first method involves multiplication, whereby the value in ½ inches [½”] is multiplied by 2. The second variant is a division. Here, the value in ½ inches [½”] is divided by 0.5.

¼ Inches [¼”] = ½ inches [½”] * 2
¼ Inches [¼”] = ½ inches [½”] ÷ 0.5

Converter

Decimal places

How it's calculated

Factor:

¼ Inches=½ Inches*2

½ Inches=

¼ Inches2

To all available units

¼ Inches

Kiloparsecs

¼ Inches

Light days

¼ Inches

Light hours

¼ Inches

Light minutes

¼ Inches

Light seconds

1/4 Inch to 1/2 inch Converter (and vice versa)

Convert ¼ inches to ½ inches

Convert ½ inches to ¼ inches

Popular with other users …

Power

Pressure

Resistance

Speed