변환기

PX에서 REM 변환기

Convert pixel values to REM units based on configurable root font size.

Instant Private 100% Free CSS Ready

PX → REM

Paste your value below and get instant results

기본값: 16px.
PX REM Description
8px 0.5rem Small spacing
12px 0.75rem Caption text
14px 0.875rem Compact body
16px 1rem Default body (base)
18px 1.125rem Large body
20px 1.25rem Subheading
24px 1.5rem H3 heading
32px 2rem H2 heading
48px 3rem H1 heading
64px 4rem Display heading

How It Works

Convert in 3 simple steps

1

Paste Your Value

Enter your PX value in the input field.

2

Instant Conversion

Click convert or just type — the result appears instantly with live preview.

3

Copy & Use

Copy the result or CSS variable with one click. Share via URL.

Why Developers Love This Tool

Instant Results

Real-time conversion as you type. No waiting, no page reloads.

100% Client-Side

All processing happens in your browser. No data is sent to any server.

CSS Variable Output

Get copy-ready CSS custom property syntax alongside raw values.

Shareable URLs

Generate pre-filled links to share specific conversions with your team.

PX에서 REM 변환이란?

<strong>PX</strong>에서 <strong>REM</strong>로의 변환은 일반적인 작업입니다. Convert pixel values to REM units based on configurable root font size.

변환 작동 방식

픽셀 값을 루트 글꼴 크기로 나눕니다.

Common PX to REM Conversions

  • 12px = 0.75rem — small/caption text
  • 14px = 0.875rem — body text (compact)
  • 16px = 1rem — default body text
  • 20px = 1.25rem — subheadings
  • 24px = 1.5rem — h3 headings
  • 32px = 2rem — h2 headings

Why Use This Converter?

  • Instant results — paste a value and get the converted output immediately.
  • Copy-ready CSS — one-click copy with properly formatted syntax.
  • Shareable URLs — pre-fill values via URL for easy team sharing.
  • No installation — works in any browser, on any device.

FAQ

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수학적으로 정확한 알고리즘을 사용합니다.

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