Lute String Calculator: Find the Right Gauge & Tension

🎵 Lute String Calculator

Calculate ideal string gauge, tension & frequency for any lute course, scale length & tuning

Quick Presets
🎸 String Parameters
✅ Your Lute String Results
📊 String Material Properties
1.30
Gut Density (g/cm³)
1.14
Nylon Density (g/cm³)
1.78
Fluorocarbon Density
8.50
Brass Density (g/cm³)
1.30
Nylgut Density (g/cm³)
1.78
Carbon Density (g/cm³)
3–5 kg
Typical Tension Range
A = 415
Baroque Pitch (Hz)
🎶 Standard Tuning & Frequency Reference
Course Renaissance G (440) Baroque D (415) Freq at 440Hz (Hz) Typical Gauge (mm)
1st (Chanterelle)G4F#4392.00.34–0.40
2nd CourseD4D4293.70.42–0.50
3rd CourseA3A3220.00.56–0.66
4th CourseF3F3174.60.70–0.85
5th CourseC3D3130.80.90–1.10
6th CourseG2A298.01.20–1.60
7th CourseF2G287.31.40–1.80
8th CourseE2 / D#2F#282.41.60–2.10
📏 Gauge vs Tension by Scale Length (Nylon, G4 @ 440Hz)
Scale Length Gauge 0.34mm Gauge 0.38mm Gauge 0.42mm Gauge 0.46mm
58 cm2.41 kg3.01 kg3.68 kg4.41 kg
60 cm2.57 kg3.20 kg3.92 kg4.70 kg
63 cm2.84 kg3.54 kg4.33 kg5.19 kg
65 cm3.01 kg3.76 kg4.60 kg5.51 kg
68 cm3.29 kg4.11 kg5.03 kg6.02 kg
70 cm3.49 kg4.36 kg5.33 kg6.38 kg
📋 Common Lute Types & Specifications
Lute Type Courses Scale Length Typical Tuning Pitch
Renaissance Lute658–63 cmG Major440 Hz
7-Course Lute760–65 cmG Major + F2440 Hz
8-Course Lute862–67 cmG Major ext.440 Hz
10-Course Lute1063–68 cmG or D415/440
11-Course Baroque1165–70 cmD Major415 Hz
13-Course Baroque1365–72 cmD Major/Minor415 Hz
Archlute13–1465+90 cmG or D415 Hz
Theorbo1475–100 cmG Major (re-ent.)415 Hz
Angélique1770–80 cmD Minor diat.415 Hz
Orpharion652–58 cmG Major440 Hz
Mandora654–60 cmG Major440 Hz
💡 Tension Tip: For gut strings, aim for 3.2–4.5 kg per course on trebles. Higher humidity softens gut — recalculate gauge needs in humid climates. Fluorocarbon allows slightly higher tension before tonal stiffness becomes noticeable.
💡 Scale Length Tip: Always measure vibrating string length from the nut to the bridge saddle, not the total string length. For octave strings on bass courses of baroque lutes, use the same formula with the doubled frequency (one octave up).

Lute strings come in various kinds, between gut, nylon, nilgut and carbon. Strings from gut sound rich and strong especially the highest. Nilgut versions offer fresh sound, that stays clear and quiet, even though they are not like real gut, or like nylon.

The brand Aquila with its nilgut strings ensure pleasant playing and reliable tone for renaissance lutes. For clear nylon or carbon strings one measures the width by means of millimeters.

How to Choose Lute Strings

For choosing the right strings for a lute, many things matter. The length of the vibrating part, from the bridge until the nut, plays a role. Also the pitch of the instrument, that one calls according to the highest lute string, is important.

The style of setup, renaissance or baroque (affects the choice). Moreover, the quality of the sound is a factor. Most lutes use the modern tuning at 440 Hz, or the baroque version, that is a half step lower at 415 Hz.

Tension of the strings also matters, because thin ones with low tension or thick with a bit higher can give the same note. Even so, lutes do not handle too strong pull, because their build stays too delicate.

Simple renaissance lutes usually have six pairs of strings. The highest, called the chanter, commonly are alone. So, one has five pairs with two strings plus one alone, what does eleven entirely.

Some models have seven or eight pairs. Tuning lutes can bee difficult, because it uses pegs instead of machines. Imagine a twelve string guitar with such tools, that would be a difficult task, and a lute is something alike, only with maybe more than twelve strings.

Average guitar strings do not really work for a lute. Even those for oud do not suit for renaissance setup. A browser for lute strings can help find the right width.

One plays the lute by means of fingers, it has a shorter neck then guitar, but broader than typical classical. Some have moving nuts from gut, that one binds around the neck.

Too high action makes the strings hard to play in tune. Lutes need higher action than steel string guitars, but not too much, only to escape buzzing. To lower it, one commonly removes the top and shaves wood from the body, so a luthier should handle that.

Rough spots at the nut can cause breaking of strings. Let a luthier smooth the nut, and the problem goes away. Tension of strings on a lute is much lower than on a classical guitar.

The sound of a lute changes according to the place of plucking, frommetallic beside the bridge to round close to the neck.

Lute String Calculator: Find the Right Gauge & Tension

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