Vertical ratio check
Aspect
9:16
Res
1080 × 1920
FPS
input
Bitrate
input
9 × 120 = 1,080 and 16 × 120 = 1,920; verify delivery values separately.
Creator Tools
Plan your export before you render.
Use three working calculators with open formulas, worked examples and explicit limits. Destination requirements remain a separate verification step.
Transparent example calculation
ExampleAspect
9:16
Res
1080×1920
FPS
input
Bitrate
input
Bitrate
input
Size formula
Mb/s × s ÷ 8
lowerchosen inputhigher
Available now
Video Aspect Ratio Calculator
Calculate the missing pixel dimension from a ratio and one known width or height.
Video File Size Estimator
Estimate payload size from duration plus selected video and audio bitrates before rendering.
Bitrate Planning Calculator
Compare how dimensions and frame rate affect a formula when you supply the bits-per-pixel input yourself.
Traceable input examples
The examples demonstrate ratio and calculation paths only. They are not platform presets; resolution, FPS, bitrate and codec must always be checked at the actual destination.
Wide ratio check
Aspect
16:9
Res
1920 × 1080
FPS
input
Bitrate
input
16 × 120 = 1,920 and 9 × 120 = 1,080; verify delivery values separately.
Square ratio check
Aspect
1:1
Res
1080 × 1080
FPS
input
Bitrate
input
Equal width and height produce 1:1; verify delivery values separately.
Use the result as a planning value.
Compare the calculated value with the documented FreeCut 1.3 export controls and your destination's current requirements. No forced FreeCut watermark.