PX to VH Converter & Conversion Tables [Online Calculator]

Q: How do I convert PX to VH in CSS?

To convert PX to VH, use this formula: VH Value = (PX Value ÷ Viewport Height) × 100 . Example: 16px ÷ 1080 × 100 = 1.48vh

Q: What is the default viewport height for VH conversion?

Most designs use 1080px as the standard desktop viewport height. However, for mobile-first designs, consider using 768px or 667px .

Easily convert pixels (PX) to viewport height (VH) with this free online CSS unit converter. Ideal for web designers, developers, and UI/UX professionals, this calculator ensures precise scaling for responsive layouts, full-height designs, and dynamic sections.

✅ Perfect for scaling elements relative to the viewport height.
✅ Designed to streamline your workflow for fluid, scalable layouts.

Start Converting Now →

PX to VH Conversion Calculator

PX to VH Converter

Enter your PX value below to instantly convert it to VH.

Pixel (PX) Value: Viewport Height (default 1080px): VH Value:

Input Field → Enter Pixel (PX) Value
Viewport Height (VH) Input → Enter Viewport Height Value (default: 1080px)
Convert Button → Instantly Calculate VH Value
Copy Button → One-click copy for easy use in CSS code
Reset Button → Clear your inputs with one click

Example Calculation:

16px at 1080px viewport = 1.48vh

PX to VH Conversion Table (Based on 1080px Viewport)

PX	VH
8px	0.74vh
10px	0.93vh
12px	1.11vh
16px	1.48vh
20px	1.85vh
24px	2.22vh
32px	2.96vh
48px	4.44vh
64px	5.93vh
100px	9.26vh

Use this table for common conversions in CSS for better scalability.

How to Use the PX to VH Converter?

Step 1: Enter your pixel value in the input field.

Step 2: Enter your desired viewport height (default 1080px for desktop).

Step 3: Click the “Convert” button to get the VH value instantly.

Step 4: Use the copy button to grab the calculated VH value for quick use in your CSS code.

Step 5: Reference the conversion table for standard values.

💡 Pro Tip: For accurate scaling, consider viewport breakpoints like 900px, 768px, or 360px when designing responsive layouts.

When to Use PX vs VH in CSS?

PX (Pixel)

✅ Best for fixed-size elements where precision is required.
✅ Ideal for icons, borders, and elements that shouldn’t scale.

VH (Viewport Height)

✅ Preferred for responsive web designs where elements scale relative to the viewport height.
✅ Best used for full-height hero sections, dynamic content, and flexible designs.

Which One Should You Use?

Use PX for precise sizing.
Use VH for elements that should adapt to viewport changes.

FAQs About PX to VH Conversion

How do I convert PX to VH in CSS?

To convert PX to VH, use this formula: VH Value = (PX Value ÷ Viewport Height) × 100. Example: 16px ÷ 1080 × 100 = 1.48vh

What is the formula to convert PX to VH?

VH Value = (PX Value ÷ Viewport Height) × 100

Why should I use VH instead of PX in CSS?

VH ensures elements scale relative to the viewport height, ideal for dynamic layouts.

What is the default viewport height for VH conversion?

Most designs use 1080px as the standard desktop viewport height. However, for mobile-first designs, consider using 768px or 667px.

Is VH better for hero sections in modern CSS?

Yes! VH is ideal for hero banners, full-screen sections, and content that needs dynamic scaling.

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