CALCULATOR
Playback Speed Calculator
Find playing time at a supplied playback multiplier. Example: Original minutes: 120 minutes, Speed multiplier: 1.5 × gives 80 minutes. Playback multiplier 0.25×–4×; no pauses, intro skipping or player availability inferred. Original duration supplied in minutes.
Playback multiplier 0.25×–4×; no pauses, intro skipping or player availability inferred. Original duration supplied in minutes. Derivation: Playback at k× completes original content in 1/k of original duration.
Accepted inputs: Original minutes: 0 to 1,000,000 minutes; Speed multiplier: 0.25 to 4 ×.
How the calculation works
playing minutes = original minutes / playback multiplier
Worked example
With original minutes 120 minutes, speed multiplier 1.5 ×, playing time at a supplied playback multiplier is 80 minutes.
Assumptions and limits
Playback multiplier 0.25×–4×; no pauses, intro skipping or player availability inferred. Original duration supplied in minutes. Derivation: Playback at k× completes original content in 1/k of original duration.