The Musician's Calculator

Musician's Calculator is a professional toolkit built for audio engineers, music producers, and live sound technicians. Every tool works completely offline — no internet connection, no ads, no tracking, no data collection of any kind. BPM to Delay — Enter any BPM and instantly calculate musical delay times and decay values across all standard note values (whole, half, quarter, eighth, sixteenth, and triplet variants) with dotted and triplet modifiers. Note to Distance — Calculate the physical distance sound travels during any musical note value at a given BPM, useful for speaker placement, delay compensation, and stage timing. Microphone Specs Search — Browse and search a built-in database of microphone specifications including polar patterns, frequency response, and self-noise ratings. Timecode Calculator — Convert between timecode formats and frame rates for video and broadcast work. Calculator — A clean, full-featured calculator with standard arithmetic operations. Musician's Calculator supports light and dark mode with a sepia/royal blue color scheme, customizable startup tab, swipeable tab navigation, and a global unit system toggle. Built by Paleos for working musicians and audio professionals.