Common dimensions at high-detail density

300 DPI Print Size Chart

Look up the print size of common image resolutions at 300 DPI and calculate a custom dimension.

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Width

Height

Calculated result

Full precision is used before display rounding.

Aspect ratio

3:2

Landscape

Megapixels

8.64 MP

Print at 300 DPI

12 × 8 in

Metric size

30.48 × 20.32 cm

Common image sizes at 300 DPI

Pixels	Megapixels	Print inches	Print centimeters
1200 × 800	0.96 MP	4 × 2.67	10.16 × 6.77
1800 × 1200	2.16 MP	6 × 4	15.24 × 10.16
2400 × 1600	3.84 MP	8 × 5.33	20.32 × 13.55
3000 × 2000	6 MP	10 × 6.67	25.4 × 16.93
3600 × 2400	8.64 MP	12 × 8	30.48 × 20.32
4000 × 3000	12 MP	13.33 × 10	33.87 × 25.4
4500 × 3000	13.5 MP	15 × 10	38.1 × 25.4
6000 × 4000	24 MP	20 × 13.33	50.8 × 33.87

What this calculator does

At 300 DPI, every 300 pixels represents one inch of print length. The chart uses exact mathematical conversion and does not include bleed, borders, or printer-specific recommendations.

300 DPI formula

Print inches = pixels ÷ 300Centimeters = inches × 2.54

Worked examples

3600 × 2400 pixels

At 300 DPI, the exact print size is 12 × 8 inches.

6000 × 4000 pixels

At 300 DPI, the exact print size is 20 × 13.33 inches.

Frequently asked questions

Is every value in the chart exactly 300 DPI?

Yes. Each physical dimension is the corresponding pixel dimension divided by 300.

Does the chart include printer bleed?

No. Add the print provider’s required bleed to your physical target before calculating the file dimensions.

Can I print larger than the chart size?

Yes, at a lower effective DPI. Whether it looks acceptable depends on viewing distance, source quality, and the print process.

Why are some sizes not standard paper dimensions?

The chart preserves the image’s original aspect ratio. Standard paper may require cropping, borders, or a different file ratio.

Common image sizes at 300 DPI

Pixels	Megapixels	Print inches	Print centimeters
1200 × 800	0.96 MP	4 × 2.67	10.16 × 6.77
1800 × 1200	2.16 MP	6 × 4	15.24 × 10.16
2400 × 1600	3.84 MP	8 × 5.33	20.32 × 13.55
3000 × 2000	6 MP	10 × 6.67	25.4 × 16.93
3600 × 2400	8.64 MP	12 × 8	30.48 × 20.32
4000 × 3000	12 MP	13.33 × 10	33.87 × 25.4
4500 × 3000	13.5 MP	15 × 10	38.1 × 25.4
6000 × 4000	24 MP	20 × 13.33	50.8 × 33.87

Frequently asked questions

Is every value in the chart exactly 300 DPI?

Yes. Each physical dimension is the corresponding pixel dimension divided by 300.

Does the chart include printer bleed?

No. Add the print provider’s required bleed to your physical target before calculating the file dimensions.

Can I print larger than the chart size?

Yes, at a lower effective DPI. Whether it looks acceptable depends on viewing distance, source quality, and the print process.

Why are some sizes not standard paper dimensions?

The chart preserves the image’s original aspect ratio. Standard paper may require cropping, borders, or a different file ratio.