D'Addario · Phosphor Bronze · 11-15-22-32-42-52

D'Addario EJ26 (11-15-22-32-42-52) in DADGAD on a 25.5" scale

11-52 Custom Light, Phosphor Bronze Acoustic Guitar Strings on an acoustic guitar with a 25.5" scale, tuned to DADGAD (D4 A3 G3 D3 A2 D2), pulls 135.3 lb61.4 kg602 N in total and 22.6 lb10.23 kg100 N per string on average. That is a loose feel for an acoustic guitar. The set is uneven (spread 15.9%). String 1 (D4) deviates most: −31% from the set average.

Total tension: 135.3 lb61.4 kg602 N
Average per string: 22.6 lb10.23 kg100 N
Feel: loose; medium ≈ 26.8 lb12.14 kg119 N per string; Set your own preferred feel
Balance: uneven; spread 15.9%

Tension per string

The bronze dashed line is the medium-feel target: the average per-string tension of a 12-53 set on a 25.5" scale in E standard (26.8 lb12.14 kg119 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.

#	Note	Hz	Gauge	Item	Type	Tension	vs avg
1	D4	293.7	.011	PL011	plain	15.6 lb7.06 kg69 N	−31%
2	A3	220.0	.015	PL015	plain	16.3 lb7.39 kg72 N	−28%
3	G3	196.0	.022	PB022	wound	25.4 lb11.53 kg113 N	+13%
4	D3	146.8	.032	PB032	wound	29.9 lb13.57 kg133 N	+33%
5	A2	110.0	.042	PB042	wound	28.9 lb13.12 kg129 N	+28%
6	D2	73.4	.052	PB052	wound	19.2 lb8.72 kg86 N	−15%
Total						135.3 lb61.4 kg602 N

Open in the calculator

Similar sets in DADGAD, 25.5"

Set	Gauges	Avg per string	Total	Feel	Balance
Elixir 11025	11-15-22-32-42-52	22.3 lb10.10 kg99 N	133.7 lb60.6 kg595 N	loose	uneven
Elixir 11027	11-15-22-32-42-52	22.3 lb10.10 kg99 N	133.7 lb60.6 kg595 N	loose	uneven
EJ26 (this page)	11-15-22-32-42-52	22.6 lb10.23 kg100 N	135.3 lb61.4 kg602 N	loose	uneven
Elixir 16027	11-15-22-32-42-52	22.8 lb10.35 kg102 N	136.9 lb62.1 kg609 N	loose	uneven
D'Addario XSABR1253	12-16-24-32-42-53	23.8 lb10.78 kg106 N	142.5 lb64.7 kg634 N	loose	moderately uneven
Elixir 11050	12-16-24-32-42-53	24.0 lb10.87 kg107 N	143.8 lb65.2 kg640 N	loose	moderately uneven

Best match for a medium feel in DADGAD, 25.5"

Ranked by how close every string is to 26.8 lb12.14 kg119 N (lower deviation is better).

Elixir 11182 13-17-25-32-42-53 deviation 10.3%, average 25.4 lb11.51 kg113 N, moderately uneven; same gauges: 16182
Elixir 11100 13-17-26-35-45-56 deviation 12.6%, average 27.8 lb12.60 kg124 N, moderately uneven; same gauges: 11102, 16102
D'Addario EJ17 13-17-26-35-45-56 deviation 13.8%, average 28.1 lb12.75 kg125 N, uneven

More for the EJ26

Other tunings on 25.5": E standard, Drop D, Eb standard, D standard, Open G, Open D

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.

Sources

D'Addario product page, tension chart for EJ26 (2026-10-31): unit weights derived from the published tensions, cross-checked across sets.