D'Addario · NYXL · 12-16-20-32-42-54
D'Addario NYXL1254 (12-16-20-32-42-54) in E standard on a 24.75" scale
12-54 Heavy, NYXL Electric Guitar Strings on an electric guitar with a 24.75" scale, tuned to E standard (E4 B3 G3 D3 A2 E2), pulls 137.7 lb62.5 kg613 N in total and 23.0 lb10.41 kg102 N per string on average. That is a tight feel for an electric guitar. The set is even (spread 6.7%). String 4 (D3) deviates most: +13% from the set average.
- Total tension
- 137.7 lb62.5 kg613 N
- Average per string
- 23.0 lb10.41 kg102 N
- Balance
- even
- spread 6.7%
Tension per string
| # | Note | Hz | Gauge | Item | Type | Tension | vs avg |
|---|---|---|---|---|---|---|---|
| 1 | E4 | 329.6 | .012 | NYS012 | plain | 22.0 lb9.99 kg98 N | −4% |
| 2 | B3 | 246.9 | .016 | NYS016 | plain | 22.0 lb9.98 kg98 N | −4% |
| 3 | G3 | 196.0 | .020 | NYS020 | plain | 21.6 lb9.82 kg96 N | −6% |
| 4 | D3 | 146.8 | .032 | NYNW032 | wound | 25.9 lb11.75 kg115 N | +13% |
| 5 | A2 | 110.0 | .042 | NYNW042 | wound | 24.0 lb10.91 kg107 N | +5% |
| 6 | E2 | 82.4 | .054 | NYNW054 | wound | 22.1 lb10.04 kg98 N | −4% |
| Total | 137.7 lb62.5 kg613 N | ||||||
Similar sets in E standard, 24.75"
| Set | Gauges | Avg per string | Total | Feel | Balance |
|---|---|---|---|---|---|
| D'Addario EXL116 | 11-14-18-30-42-52 | 20.0 lb9.08 kg89 N | 120.1 lb54.5 kg534 N | tight | uneven |
| D'Addario NYXL1156 | 11-14-19-32-44-56 | 21.7 lb9.86 kg97 N | 130.4 lb59.1 kg580 N | tight | uneven |
| D'Addario EXL117 | 11-14-19-32-44-56 | 21.8 lb9.89 kg97 N | 130.8 lb59.3 kg582 N | tight | uneven |
| D'Addario ECG24 | 11-15-22-30-40-50 | 22.7 lb10.31 kg101 N | 136.3 lb61.8 kg606 N | tight | uneven |
| NYXL1254 (this page) | 12-16-20-32-42-54 | 23.0 lb10.41 kg102 N | 137.7 lb62.5 kg613 N | tight | even |
| D'Addario EXL145 | 12-16-20-32-42-54 | 23.0 lb10.44 kg102 N | 138.1 lb62.6 kg614 N | tight | even |
Best match for a medium feel in E standard, 24.75"
Ranked by how close every string is to 17.1 lb7.76 kg76 N (lower deviation is better).
- D'Addario EXL110BT 10-13.5-17-25-34-46
- D'Addario EXL110 10-13-17-26-36-46
- D'Addario NYXL1149 11-14-18-28-38-49
More for the NYXL1254
Other tunings on 24.75": Drop D, Eb standard, D standard, Drop C, C standard, B standard, Open G, Open D, DADGAD
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 NYXL1254 (2026-10-31): unit weights derived from the published tensions, cross-checked across sets.