Storage, DPI & Aspect Ratio Calculator
Convert bytes to KB/MB/GB/TB (1024 or 1000), compute print sizes at 72/150/300 DPI, and solve aspect ratios.
100% Client-Side · Zero-Server-Upload · 100% PrivateStorage converter
B
1,073,741,824
KiB
1,048,576
MiB
1,024
GiB
1
TiB
0.000977
PiB
0.000001
Print size & DPI
Print size @ 72 DPI
105.83 × 70.56 cm
41.67 × 27.78 in
Print size @ 150 DPI
50.8 × 33.87 cm
20 × 13.33 in
Print size @ 300 DPI
25.4 × 16.93 cm
10 × 6.67 in
Paper presets — Pixels needed @ 300 DPI
Aspect ratio
Simplified ratio
16:9
1.7778
How it works
- 1Enter a size and unit to see every storage unit.
- 2Enter pixel dimensions to get print sizes, or pick a paper size to get pixels.
- 3Enter width and height (or a preset) to solve the aspect ratio.
Are my files uploaded to a server?
Never. Every tool runs inside your browser using WebAssembly and Web Workers. Your files stay on your device and are wiped from memory as soon as you download the result.