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

D'Addario EJ26 (11-15-22-32-42-52) in E standard on a 24.75" scale

11-52 Custom Light, Phosphor Bronze Acoustic Guitar Strings on an acoustic guitar with a 24.75" scale, tuned to E standard (E4 B3 G3 D3 A2 E2), pulls 140.0 lb63.5 kg623 N in total and 23.3 lb10.58 kg104 N per string on average. That is a loose feel for an acoustic guitar. The set is moderately uneven (spread 7.6%). String 1 (E4) deviates most: −21% from the set average.

Total tension: 140.0 lb63.5 kg623 N
Average per string: 23.3 lb10.58 kg104 N
Feel: loose; medium ≈ 26.8 lb12.14 kg119 N per string; Set your own preferred feel
Balance: moderately uneven; spread 7.6%

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	E4	329.6	.011	PL011	plain	18.5 lb8.38 kg82 N	−21%
2	B3	246.9	.015	PL015	plain	19.3 lb8.77 kg86 N	−17%
3	G3	196.0	.022	PB022	wound	23.9 lb10.86 kg107 N	+3%
4	D3	146.8	.032	PB032	wound	28.2 lb12.79 kg125 N	+21%
5	A2	110.0	.042	PB042	wound	27.2 lb12.36 kg121 N	+17%
6	E2	82.4	.052	PB052	wound	22.8 lb10.35 kg101 N	−2%
Total						140.0 lb63.5 kg623 N

Open in the calculator

Similar sets in E standard, 24.75"

Set	Gauges	Avg per string	Total	Feel	Balance
Elixir 11025	11-15-22-32-42-52	23.0 lb10.45 kg103 N	138.3 lb62.7 kg615 N	loose	moderately uneven
Elixir 11027	11-15-22-32-42-52	23.0 lb10.45 kg103 N	138.3 lb62.7 kg615 N	loose	moderately uneven
EJ26 (this page)	11-15-22-32-42-52	23.3 lb10.58 kg104 N	140.0 lb63.5 kg623 N	loose	moderately uneven
Elixir 16027	11-15-22-32-42-52	23.6 lb10.70 kg105 N	141.6 lb64.2 kg630 N	loose	moderately uneven
D'Addario XSABR1253	12-16-24-32-42-53	24.7 lb11.19 kg110 N	148.0 lb67.1 kg658 N	loose	very even
Elixir 11050	12-16-24-32-42-53	24.9 lb11.29 kg111 N	149.4 lb67.8 kg664 N	loose	very even

Best match for a medium feel in E standard, 24.75"

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

Elixir 16052 12-16-24-32-42-53 deviation 4.8%, average 25.6 lb11.61 kg114 N, very even; same gauges: 11050, 11052
Elixir 16182 13-17-25-32-42-53 deviation 5.5%, average 27.3 lb12.39 kg122 N, even; same gauges: 11182
D'Addario EJ16 12-16-24-32-42-53 deviation 5.8%, average 25.2 lb11.44 kg112 N, very even; same gauges: XSAPB1253, XSABR1253

More for the EJ26

Other tunings on 24.75": Drop D, Eb standard

E standard on other scales: 25", 25.5"

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.