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Resize an image to 900×600 pixels
To resize an image to 900×600 px, enter 900 × 600 px and pick crop to fill so the 3:2 frame is not stretched: a 4:3 phone photo loses 11.1% of its area (a centred 4032×2688 crop). The result has 0.54 megapixels; as a JPEG, a detailed outdoor photo is about 181 KB at the panel's default quality 85 (136 KB at quality 75).
900×600 px
JPG · no file-size limit · 900x600 px · white background
No file-size limit is set: PixelFit saves at high quality and changes only the format and any pixel size you set.
Fit, background and padding crop to fill · white background
Saving presets is part of Pro.
The result appears here: the exact byte count, pixel size and quality, the size before and after, a preview and a download button.
The batch kit (one ZIP for up to 500 photos, several photos merged into one PDF) is part of Pro.
900×600 at a glance
| Pixel size | 900×600 px (540,000 pixels) |
|---|---|
| Aspect ratio | 3:2, landscape (width ÷ height = 1.5) |
| Megapixels | 0.54 MP |
| Decoded in memory | 2.06 MB RGBA · 1.54 MB RGB |
| Sharp on screen at | 900×600 CSS px at 1×, 450×300 at 2×, 300×200 at 3× density |
| Print size at 300 DPI | 3×2 in (7.6×5.1 cm) |
| Estimated JPEG (outdoor photo, quality 75) | 136 KB |
| JPEG without a KB limit (panel default, quality 85) | 181 KB |
What 900×600 means in pixels
900×600 is a landscape frame, 1.5 times as wide as it is tall, 540,000 pixels in total (0.54 megapixels). Its sides reduce to 3:2 (1.5 as a decimal), so any picture cropped to 3:2 scales to it without distortion.
A 12 MP phone photo has 23 times as many pixels, so reaching 900×600 is a clean reduction with no invented detail. Shown 1:1 it fills 900×600 CSS px on a standard screen and 450×300 CSS px on a 2× (Retina-class) screen; at 72 DPI the same pixels span 12.5×8.3 inches.
Decoded for editing it occupies 2.06 MB of memory (4 bytes per pixel); uncompressed 24-bit RGB would be 1.54 MB, which is why the downloadable JPEG, PNG or WebP is far smaller.
Getting 900×600 from a phone, camera or screenshot
Filling 900×600 from a 24 MP camera photo (6000×4000, 3:2) loses nothing; a vertical phone video frame (1080×1920, 9:16) loses the most (62.5%). "Fit inside" keeps the whole picture instead and the file comes out at the size in the last column; "Pad with colour" adds bars to reach the full 900×600. From the phone photo PixelFit takes the 4032×2688 crop through 2016×1344 and 1008×672 before the last step to 900×600, so each pass blends neighbouring pixels instead of skipping them.
| Starting image | Crop to fill keeps | Area lost | Scale | Fit inside gives |
|---|---|---|---|---|
| 12 MP phone photo (4032×3024, 4:3) | 4032×2688 (top and bottom cut) | 11.1% | 0.223× (reduced) | 800×600 |
| 24 MP camera photo (6000×4000, 3:2) | 6000×4000 (nothing cut) | 0% | 0.15× (reduced) | 900×600 |
| Full HD screenshot (1920×1080, 16:9) | 1620×1080 (left and right cut) | 15.6% | 0.556× (reduced) | 900×506 |
| Vertical phone video frame (1080×1920, 9:16) | 1080×720 (top and bottom cut) | 62.5% | 0.833× (reduced) | 338×600 |
How many KB is a 900×600 image?
Estimated from encodes of real sample images measured with sharp 0.35.5 / libvips 8.18.7 on 31 October 2026, interpolated to 540,000 pixels. The outdoor photo at 900×600 is about 136 KB at quality 75 and a scanned page about 83.6 KB; your file will differ with detail and noise.
| Image type | JPEG q60 | JPEG q75 | JPEG q90 | WebP q75 | PNG |
|---|---|---|---|---|---|
| Portrait photo | ≈ 47.7 KB | ≈ 61.9 KB | ≈ 104 KB | ≈ 34.3 KB | ≈ 715 KB |
| Outdoor photo | ≈ 102 KB | ≈ 136 KB | ≈ 220 KB | ≈ 121 KB | ≈ 1.03 MB |
| Scanned document | ≈ 63.3 KB | ≈ 83.6 KB | ≈ 139 KB | ≈ 56.1 KB | ≈ 684 KB |
| Flat graphic or logo | ≈ 18.5 KB | ≈ 22.9 KB | ≈ 33.9 KB | ≈ 13.2 KB | ≈ 39.4 KB |
Will a 900×600 photo fit an upload limit?
The highest JPEG or WebP quality that stays under each limit at exactly 900×600 px, from the same measurements. Set the KB limit next to the pixel size and PixelFit runs this search on your own photo.
| Limit | Portrait, JPEG | Outdoor photo, JPEG | Outdoor photo, WebP |
|---|---|---|---|
| Under 50 KB | up to quality 61 | does not fit even at quality 30 | does not fit even at quality 30 |
| Under 100 KB | up to quality 88 | up to quality 57 | up to quality 54 |
| Under 200 KB | fits at quality 95 | up to quality 86 | up to quality 89 |
Is 900×600 good for print?
Pixels carry no physical size until you pick a DPI. At 300 DPI, the resolution PixelFit uses for its print and ID photo sizes, 900×600 covers 3×2 in; at 150 DPI the same pixels stretch to 6×4 in with half the density.
| Resolution | Print size (inches) | Print size (cm) |
|---|---|---|
| 72 DPI | 12.5×8.33 in | 31.8×21.2 cm |
| 96 DPI | 9.38×6.25 in | 23.8×15.9 cm |
| 150 DPI | 6×4 in | 15.2×10.2 cm |
| 200 DPI | 4.5×3 in | 11.4×7.6 cm |
| 300 DPI | 3×2 in | 7.6×5.1 cm |
| 600 DPI | 1.5×1 in | 3.8×2.5 cm |
How 900×600 shows on common screens
Shown full screen without cropping, 900×600 is scaled by the factor below; bars fill the space where the shapes differ.
| Screen | Scale | Shown at | Bars |
|---|---|---|---|
| Laptop 1366×768 | 1.28× (enlarged) | 1152×768 | 214 px left and right in total |
| Full HD 1920×1080 | 1.8× (enlarged) | 1620×1080 | 300 px left and right in total |
| QHD 2560×1440 | 2.4× (enlarged) | 2160×1440 | 400 px left and right in total |
| 4K UHD 3840×2160 | 3.6× (enlarged) | 3240×2160 | 600 px left and right in total |
| Phone, portrait 1080×1920 | 1.2× (enlarged) | 1080×720 | 1200 px top and bottom in total |
Other 3:2 sizes
These targets share the exact 3:2 ratio of 900×600, so resizing between them is a pure scale with nothing cropped.
| Size | Scale from 900×600 | Megapixels |
|---|---|---|
| 1200×800 landscape | 1.33× | 0.96 MP |
| 600×400 landscape | 0.67× | 0.24 MP |
| 1500×1000 landscape | 1.67× | 1.5 MP |
| 2400×1600 landscape | 2.67× | 3.84 MP |
| 300×200 landscape | 0.33× | 0.06 MP |
| 3000×2000 landscape | 3.33× | 6 MP |
| 6×4 inch print | 2× | 2.16 MP |
How to resize a picture to 900×600
-
Add the picture
Drop, paste or pick the photo in the PixelFit panel at the top of this page; it is decoded in your browser and never uploaded.
-
Set the size
Enter 900 as the width and 600 as the height in pixels (the panel is already set to 900×600).
-
Choose how it fits
Choose crop to fill to keep the 3:2 frame without stretching (a phone photo loses 11.1%, top and bottom cut). Fit inside keeps the whole picture as an 800×600 file instead; Pad with colour puts that on a full 900×600 canvas.
-
Pick the format and download
Choose JPG or WebP; without a KB limit PixelFit saves JPG at quality 85, about 181 KB for a detailed outdoor photo. Add a KB limit if the upload has one or the file should be smaller, then download the 900x600 file.
Sources
- Measured by PixelFit with sharp 0.35.5 / libvips 8.18.7 on 31 October 2026, from the sample photo Hartz Lake at Hartz Mountain.jpg by JustinH (Wikimedia Commons user) (CC0 1.0): commons.wikimedia.org/wiki/File:Hartz_Lake_at_Hartz_Mount…
Frequently asked questions
How do I resize an image to 900x600?
Open the image in the PixelFit panel on this page, set 900 × 600 px, choose crop to fill so nothing is stretched and download. From a 12 MP phone photo that crops 11.1% (top and bottom cut) and scales the rest by 0.223×.
What aspect ratio is 900x600?
900x600 has an aspect ratio of 3:2: landscape, width ÷ height = 1.5. Sizes with the same ratio include 1200×800 landscape, 600×400 landscape and 1500×1000 landscape.
Is 900x600 good for print?
At 300 DPI 900x600 prints 3×2 in (7.6×5.1 cm). At 150 DPI it stretches to 6×4 in.
How big is a 900x600 JPEG file?
For a detailed outdoor photo about 136 KB at quality 75 (102 KB at 60, 220 KB at 90, 181 KB at the panel's default quality 85); a head-and-shoulders portrait is about 61.9 KB at quality 75, estimated from measured encodes. A flat graphic is smaller, a noisy low-light photo larger.
How does 900x600 look on a high-density screen?
On a 2× screen 900x600 is sharp when shown at 450×300 CSS px; shown larger, the browser enlarges it. A slot of 900×600 CSS px on a 2× screen needs an 1800×1200 file.
Related
Same 3:2 ratio
Nearby sizes
- 800×600 (SVGA) 4:3
- 960×540 (qHD) 16:9
- 800×480 (WVGA) 5:3
- 1000×750 landscape 4:3
- 1080×566 landscape 540:283 (about 1.91:1)
- 1024×768 (XGA) 4:3