Our website provides a free download of SampleCalc 1.41. The most popular versions among SampleCalc users are 1.5 and 1.4. This free software is a product of UCSoft. The software is included in Multimedia Tools. The program's installer is commonly called SampleCalc.exe.
From the developer:
This tool calculates a given length in seconds of an audio sample into tempo in BPM and reverse. You can also adjust Number of measures and beat resolution. Also included a calculator for time/tempo stretch rate calculation if you want to adjust tempo or time to a fixed value (e.g. matching to the tempo of a sequencer song). Length can be read directly from wave files.
You may want to check out more software, such as Blue Cat's Flanger - VST, Blue Cat's Stereo Chorus - VST or NRV10 interFX, which might be related to SampleCalc.