Why this tool is useful
Use this converter when a specialized power value is supplied in milliwatts, while a specification, worksheet or report requires foot-pounds per second.

Convert milliwatts (mW) to foot-pounds per second (ft·lbf/s) with a transparent specialized power base-unit calculation.
Ready. Your working data stays in this browser.
Use this converter when a specialized power value is supplied in milliwatts, while a specification, worksheet or report requires foot-pounds per second.
The browser multiplies mW by 0.001 to reach the shared SI reference, then divides by 1.35582 to return ft·lbf/s. No value leaves the page.
Entering 1 mW returns 0.000737562149277 ft·lbf/s; the page also shows the exact factors used for an independent check.
The calculation is deterministic and explains validation errors instead of silently changing invalid input.
Input and output remain in this tab. Copy and download happen through browser APIs without a server upload.
Every run reports its tool mode, timestamp and input/output size so transformed data can be audited.