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📐 Pre-Locked Ratio Engine • 1.5:1

3:2 Dimension Calculator

3:2 (1.5:1) originated from classic 35mm film (36 × 24mm) and remains the native sensor ratio for full-frame and APS-C mirrorless cameras.

Normalized Ratio

3:2

1.5:1 (1.5000)

🔒

Locked 3:2 Dimension Solver

Ratio Locked (1:1.50)

Type any Width or Height below. The corresponding dimension automatically recalculates to keep the exact 3:2 ratio without distortion.

Width (W) px

Height (H) px

Total Resolution: 1620 × 1080 px

Image Density: 1.75 MP

🎯 Where is 3:2 Used?

3:2 (1.5:1) originated from classic 35mm film (36 × 24mm) and remains the native sensor ratio for full-frame and APS-C mirrorless cameras.

✓ Canon, Sony, Nikon full-frame & APS-C mirrorless cameras
✓ Classic 4×6 inch photographic postcard prints
✓ Microsoft Surface Pro and Surface Laptop screens
✓ Editorial photo spreads and portfolio websites
✓ 35mm vintage film scan digitization

Physical Shape Visualizer

3:2 Proportions

3:2

1620 × 1080 px

Fraction 3:2

Decimal 1.5:1

📊 Standard 3:2 Resolutions

Official and common pixel dimensions for the 3:2 aspect ratio

1-Click Load into Calculator

Resolution Name	Dimensions (W × H)	Megapixels	Typical Usage
Surface Laptop Studio	2400 × 1600 px	3.84 MP	Microsoft Surface 3:2 touchscreen display resolution
Surface Pro Display	2880 × 1920 px	5.53 MP	High-DPI 3:2 tablet/laptop screen
24MP Camera Full Sensor	6000 × 4000 px	24.00 MP	Native full-resolution export from 24MP DSLR/Mirrorless
Web HD 3:2 Display	1620 × 1080 px	1.75 MP	Standard crisp web presentation size
Standard 4×6 Photo Print @300DPI	1800 × 1200 px	2.16 MP	Standard high-resolution print resolution
Web Preview 3:2	1200 × 800 px	0.96 MP	Common blog and portfolio article header size

🔗 Explore Other Popular Aspect Ratios

Compare with other standard digital screen, photo, and cinema aspect ratios

16:9 Universal Standard

21:9 Ultrawide Desktop

2.39:1 Anamorphic Cinema

2.39:1 Aspect Ratio

2.39:1 • Ultrawide

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3:2 Aspect Ratio Calculator — 35mm Photography & Surface Displays

🧮 Calculators

Calculate dimensions for 3:2 aspect ratio, the classic standard for 35mm film, DSLR/mirrorless cameras, and Microsoft Surface laptops.

⭐ 4.8/5 (152 votes)

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Frequently Asked Questions

Quick answers about controls, features, accuracy, and local browser saving.

What is the 3:2 aspect ratio in pixels?

The 3:2 ratio means that for every 3 units of width, there are 2 units of height. Common pixel resolutions for 3:2 include 2400 × 1600, 2880 × 1920, 6000 × 4000. Any resolution where Width / Height ≈ 1.50 maintains this exact proportional shape.

Where is the 3:2 aspect ratio most commonly used?

3:2 (1.5:1) originated from classic 35mm film (36 × 24mm) and remains the native sensor ratio for full-frame and APS-C mirrorless cameras. Typical use cases include Canon, Sony, Nikon full-frame & APS-C mirrorless cameras, Classic 4×6 inch photographic postcard prints, Microsoft Surface Pro and Surface Laptop screens, Editorial photo spreads and portfolio websites, 35mm vintage film scan digitization.

How do I calculate missing dimensions for 3:2?

To find the height for any given width in 3:2, divide the width by 1.5000: Height = Width / 1.5000. Conversely, to find the width from a known height, multiply by 1.5000: Width = Height × 1.5000.

What is the decimal equivalent of 3:2?

The decimal equivalent of 3:2 is 1.5:1 (or approximately 1.5000). This decimal multiplier represents the width relative to a normalized height of 1.

How can I resize an image or video without stretching?

Use our pre-locked calculator above. Simply type your desired target width or height, and the corresponding dimension will be calculated automatically to preserve the exact 3:2 proportion with zero stretching or distortion.

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