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

Convert foot-pounds per second (ft·lbf/s) to tons of refrigeration (TR) 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 foot-pounds per second, while a specification, worksheet or report requires tons of refrigeration.
The browser multiplies ft·lbf/s by 1.35582 to reach the shared SI reference, then divides by 3516.85 to return TR. No value leaves the page.
Entering 1 ft·lbf/s returns 0.000385520239037 TR; 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.