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7-String Guitar
7-String Drop G Tuner Online
7-string Drop G tuning notes:
G1D2G2C3F3A3D4
This 7-string Drop G tuner is preset to GDGCFAD tuning. Tune G1-D2-G2-C3-F3-A3-D4 from low G to high D for extended-range metal riffs.
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Learn 7-String Drop G After You Tune
Use this page as a short practice route: tune to G1-D2-G2-C3-F3-A3-D4, hear how the open strings behave, then move into songs, related tunings, and chord shapes that make 7-String Drop G useful.
Difficulty
Advanced
Best approached as a advanced 7-string guitar tuning.
Songs
0
Start with chord shapes and related tunings while the song list grows.
Best for
Drop G tuning 7 string, using a 7-string Drop G tuner, checking G-D-G-C-F-A-D notes, low G extended-range riffs
First practice targets
This tuning does not have a song list yet. Start by learning the target notes, then compare nearby tunings and chord shapes.
Open the chord libraryAbout 7-String Drop G Tuning
7-string Drop G tuning is G-D-G-C-F-A-D from lowest to highest string. It drops the low 7th string to G1 and tunes the rest of the guitar around a deep G power-chord shape.
Use this 7-string Drop G tuner online as a GDGCFAD note check: 7th string G1, 6th string D2, 5th string G2, 4th string C3, 3rd string F3, 2nd string A3, and 1st string D4.
Drop G on a 7-string is common for modern metal, djent, deathcore, progressive metal, and extended-range riffing. It gives you one-finger G5 power chords on the lowest strings while keeping familiar fourth-based relationships higher up the neck.
This is different from 6-string Drop G, which usually uses G-D-G-C-E-A. The 7-string version adds another string and uses G-D-G-C-F-A-D, so string gauges and setup matter more.
Target tuning
G-D-G-C-F-A-D
7-string Drop G tuning notes from the 7th string to the 1st string.
Compact spelling
GDGCFAD
The same Drop G 7-string tuning written without octave numbers.
Best for
Low metal riffs
G5 power chords, extended-range palm-mutes, and modern 7-string rhythm parts.
7-String Drop G Tuning Notes
From lowest to highest: G1-D2-G2-C3-F3-A3-D4
7th string (low G)
49.00 Hz
Low G, the root note for open Drop G power chords and the string most likely to need extra tension.
6th string (D)
73.42 Hz
D string, a perfect fifth above the low G and part of the open G5 shape.
5th string (G)
98.00 Hz
G string, one octave above the lowest string.
4th string (C)
130.81 Hz
C string, keeping the upper string set in fourths.
3rd string (F)
174.61 Hz
F string, one whole step below the normal 7-string G string.
2nd string (A)
220.00 Hz
A string, lowered from standard B for the Drop G interval set.
1st string (D)
293.66 Hz
High D, lowered from standard high E and matching the 6th string two octaves higher.
Recommended String Gauges for 7-String Drop G
7-string set with .068-.074 low G
Drop G usually needs a heavier 7th string than standard 7-string tuning. Many players start around .010-.064, .011-.070, or .012-.074 depending on scale length. A 26.5-inch, 27-inch, baritone, or multiscale guitar helps the low G stay clearer.
Common Chords in 7-String Drop G
G5 Power Chord
Strum the 7th, 6th, and 5th strings open for the core 7-string Drop G sound.
One-Finger Power Chords
Bar the lowest two or three strings at any fret to move the Drop G power-chord shape around the neck.
C5
Bar the lowest strings at the 5th fret for a heavy C5 shape that keeps the same Drop G fingering.
Octave G Riffs
Use the low G1 and G2 strings together for octave jumps, chugs, and extended-range metal hooks.
How to Tune to 7-String Drop G (G1-D2-G2-C3-F3-A3-D4)
1
Select the 7-String Drop G preset so the tuner is locked to G1-D2-G2-C3-F3-A3-D4.
2
Tune the 7th string down to G1 slowly. If the string feels very loose, use a heavier low string before relying on the tuning for recording or stage volume.
3
Tune the 6th string to D2, then tune the 5th string to G2. The lowest three strings now form an open G5 power chord: G-D-G.
4
Tune the 4th string to C3 and the 3rd string to F3.
5
Tune the 2nd string to A3 and the 1st string to D4.
6
Palm-mute the low G, then strum the lowest three strings open. Recheck the low G after a minute because large pitch drops often settle flat.
7-String Drop G Tuning FAQ
Quick answers for choosing strings, learning songs, and practicing this tuning.
What notes are in 7-string Drop G tuning?
7-string Drop G tuning is G-D-G-C-F-A-D from lowest to highest string. With exact octaves, tune G1, D2, G2, C3, F3, A3, and D4.
Is 7-string Drop G the same as GDGCFAD tuning?
Yes. GDGCFAD is the compact way to write the same 7-string Drop G notes: G-D-G-C-F-A-D from the 7th string to the 1st string.
How do I tune a 7-string guitar to Drop G?
Start from 7-string standard, lower the 7th string from B1 to G1, then tune the remaining strings to D2, G2, C3, F3, A3, and D4. Retune the low G after it settles.
What string gauge works best for 7-string Drop G?
Many players use a 7-string set with a low .068 to .074 for Drop G. A longer scale or multiscale guitar can keep the low G clearer and more stable.
What is 7-String Drop G tuning best for?
7-String Drop G is especially useful for Drop G tuning 7 string, using a 7-string Drop G tuner, checking G-D-G-C-F-A-D notes. It changes the way open strings and chord shapes feel, so spend a few minutes listening to the open strings before learning full songs.
Is 7-String Drop G tuning good for beginners?
7-String Drop G is an advanced tuning. Beginners can use it, but it helps to learn the target notes first and start with slower songs before trying fast chord changes.
What songs use 7-String Drop G tuning?
7-String Drop G is used for a range of alternate-tuning arrangements. Start by practicing simple chord shapes and related tunings before moving to full songs.