Header slot HTML
Aspect Ratio Calculator
Calculate and simplify aspect ratios, and scale dimensions.
In-content slot
Inputs
Free
Tip: paste values from any screenshot/video export.
Common ratios ✨
Click a preset to fill values.
Result
—
Enter values to calculate.
Scaled from width
—
Scaled from height
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How it works
- We reduce the ratio by the greatest common divisor (GCD).
- Scaling keeps the ratio constant and rounds to the nearest integer.
FAQ
1) Enter your date/time or timestamp. 2) Select the desired format or timezone. 3) Click Convert. 4) Copy the output.
Yes. FreezeBit tools are free to use.
No. Most tools run locally in your browser. We do not store your input unless explicitly stated.
Yes. Each tool has its own URL—bookmark it or share it with anyone.
No. It only calculates numbers—no resizing is performed.
Pixel dimensions must be integers, so results are rounded.
16:9 (YouTube), 9:16 (Shorts/Reels), 21:9 (ultrawide).
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