Fiddle tuner — Cajun (FCGD)
F-C-G-D · Alternative
—3
Microphone off
··· Hz
This free online tuner listens through your microphone and shows how close each string of your Fiddle is to Cajun (FCGD) tuning (F-C-G-D). Play a string, watch the needle, and turn the peg until the meter glows green. If you prefer tuning by ear, tap any string card to hear its reference tone.
Other Fiddle tunings
Standard
Alternative
How do I tune my Fiddle to Cajun (FCGD)?
Allow microphone access, pluck a string, and the tuner will detect it automatically. The needle shows whether the string is flat or sharp — adjust until the reading is within ±5 cents (F-C-G-D).
Which notes are used in Cajun (FCGD) tuning?
Cajun (FCGD) tuning for Fiddle uses the notes F-C-G-D, listed from the lowest string to the highest.
Can I tune without a microphone?
Yes. Every string card plays a reference tone — tap it and match your string to the sound by ear.