String Tension Lab Calculator

D'Addario · XL Nickel Balanced Tension · 10-13.5-17-25-34-46

D'Addario EXL110BT (10-13.5-17-25-34-46) in E standard on a 26.5" scale

10-46 Regular Light Balanced Tension, XL Nickel Electric Guitar Strings on an electric guitar with a 26.5" scale, tuned to E standard (E4 B3 G3 D3 A2 E2), pulls 108.8 lb49.4 kg484 N in total and 18.1 lb8.23 kg81 N per string on average. That is a medium feel for an electric guitar. The set is very even (spread 2.1%). String 1 (E4) deviates most: −3% from the set average.

Total tension
108.8 lb49.4 kg484 N
Average per string
18.1 lb8.23 kg81 N
Feel
medium
medium ≈ 17.1 lb7.76 kg76 N per string
Set your own preferred feel
Balance
very even
spread 2.1%

Tension per string

05101520lb02468kg020406080Nmedium (10-46)set average1E4.01017.5 lb7.94 kg78 N2B3.013517.9 lb8.14 kg80 N3G3.01717.9 lb8.14 kg80 N4D3.02518.6 lb8.43 kg83 N5A2.03418.6 lb8.43 kg83 N6E2.04618.3 lb8.29 kg81 N
The bronze dashed line is the medium-feel target: the average per-string tension of a 10-46 set on a 25.5" scale in E standard (17.1 lb7.76 kg76 N). Loose and tight are measured against it.Line thickness follows the string gauge; textured lines are wound strings. Hover, tap or tab to a string for details.
#NoteHzGaugeItemType Tensionvs avg
1E4329.6 .010PL010plain 17.5 lb7.94 kg78 N−3%
2B3246.9 .0135PL0135plain 17.9 lb8.14 kg80 N−1%
3G3196.0 .017PL017plain 17.9 lb8.14 kg80 N−1%
4D3146.8 .025NW025wound 18.6 lb8.43 kg83 N+2%
5A2110.0 .034NW034wound 18.6 lb8.43 kg83 N+2%
6E282.4 .046NW046wound 18.3 lb8.29 kg81 N+1%
Total108.8 lb49.4 kg484 N

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Similar sets in E standard, 26.5"

SetGaugesAvg per stringTotalFeelBalance
D'Addario EXL125 9-11-16-26-36-4616.8 lb7.61 kg75 N 100.6 lb45.6 kg448 Nmediumuneven
D'Addario EPS510 10-13-17-26-36-4617.8 lb8.07 kg79 N 106.8 lb48.4 kg475 Nmediumeven
EXL110BT (this page) 10-13.5-17-25-34-4618.1 lb8.23 kg81 N 108.8 lb49.4 kg484 Nmediumvery even
D'Addario NYXL1046 10-13-17-26-36-4618.4 lb8.36 kg82 N 110.6 lb50.2 kg492 Ntightmoderately uneven
D'Addario XSE1046 10-13-17-26-36-4618.4 lb8.36 kg82 N 110.6 lb50.2 kg492 Ntightmoderately uneven
D'Addario EXL110 10-13-17-26-36-4618.5 lb8.38 kg82 N 110.8 lb50.3 kg493 Ntightmoderately uneven

Best match for a medium feel in E standard, 26.5"

Ranked by how close every string is to 17.1 lb7.76 kg76 N (lower deviation is better).

  1. D'Addario EPS510 10-13-17-26-36-46 deviation 6.5%, average 17.8 lb8.07 kg79 N, even; same gauges: NYXL1046, XSE1046, EXL110
  2. D'Addario EXL110BT 10-13.5-17-25-34-46 deviation 6.5%, average 18.1 lb8.23 kg81 N, very even
  3. D'Addario EXL120 9-11-16-24-32-42 deviation 15.1%, average 15.2 lb6.89 kg68 N, moderately uneven; same gauges: NYXL0942

More for the EXL110BT

Other tunings on 26.5": Drop D, Eb standard, D standard, Drop C, C standard, Open G, Open D, DADGAD

E standard on other scales: 24.75", 25", 25.5", 27", 28", 25.5"–27" multiscale

About these numbers

Tension is calculated, not measured: T = μ · (2 · L · f)², where μ is the string's mass per unit length (unit weight), L the vibrating length (scale) and f the pitch (A4 = 440 Hz, equal temperament). kg means kilogram-force: 1 kg ≈ 9.81 N ≈ 2.205 lb.

How a set feels also depends on the guitar's setup: action height, break angle over the nut and saddle, string length behind the nut and bridge, and your playing style. Plain strings feel stiffer than wound strings at the same tension. Use these figures to compare sets, not as an absolute measure of feel.

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