Voltage Drop Calculator Predefined Value Pages

Estimate circuit voltage drop from gauge, distance, load current, system voltage, and phase.

Programmatic Value Page Index

This conversion currently exposes 90 predefined value pages for long-tail search coverage.

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Reference Table

Voltage Drop Calculator predefined values
ScenarioVoltage DropPercent Drop
12 AWG, 50 ft, 15 A, 120 V (single-phase)2.97 V (2.48%)2.48%
12 AWG, 50 ft, 15 A, 240 V (single-phase)2.97 V (1.24%)1.24%
12 AWG, 50 ft, 20 A, 120 V (single-phase)3.96 V (3.3%)3.3%
12 AWG, 50 ft, 20 A, 240 V (single-phase)3.96 V (1.65%)1.65%
12 AWG, 50 ft, 30 A, 120 V (single-phase)5.94 V (4.95%)4.95%
12 AWG, 50 ft, 30 A, 240 V (single-phase)5.94 V (2.48%)2.48%
12 AWG, 100 ft, 15 A, 120 V (single-phase)5.94 V (4.95%)4.95%
12 AWG, 100 ft, 15 A, 240 V (single-phase)5.94 V (2.48%)2.48%
12 AWG, 100 ft, 20 A, 120 V (single-phase)7.92 V (6.6%)6.6%
12 AWG, 100 ft, 20 A, 240 V (single-phase)7.92 V (3.3%)3.3%
12 AWG, 100 ft, 30 A, 120 V (single-phase)11.88 V (9.9%)9.9%
12 AWG, 100 ft, 30 A, 240 V (single-phase)11.88 V (4.95%)4.95%
12 AWG, 150 ft, 15 A, 120 V (single-phase)8.91 V (7.43%)7.43%
12 AWG, 150 ft, 15 A, 240 V (single-phase)8.91 V (3.71%)3.71%
12 AWG, 150 ft, 20 A, 120 V (single-phase)11.88 V (9.9%)9.9%
12 AWG, 150 ft, 20 A, 240 V (single-phase)11.88 V (4.95%)4.95%
12 AWG, 150 ft, 30 A, 120 V (single-phase)17.82 V (14.85%)14.85%
12 AWG, 150 ft, 30 A, 240 V (single-phase)17.82 V (7.43%)7.43%
10 AWG, 50 ft, 15 A, 120 V (single-phase)1.86 V (1.55%)1.55%
10 AWG, 50 ft, 15 A, 240 V (single-phase)1.86 V (0.78%)0.78%
10 AWG, 50 ft, 20 A, 120 V (single-phase)2.48 V (2.07%)2.07%
10 AWG, 50 ft, 20 A, 240 V (single-phase)2.48 V (1.03%)1.03%
10 AWG, 50 ft, 30 A, 120 V (single-phase)3.72 V (3.1%)3.1%
10 AWG, 50 ft, 30 A, 240 V (single-phase)3.72 V (1.55%)1.55%
10 AWG, 100 ft, 15 A, 120 V (single-phase)3.72 V (3.1%)3.1%
10 AWG, 100 ft, 15 A, 240 V (single-phase)3.72 V (1.55%)1.55%
10 AWG, 100 ft, 20 A, 120 V (single-phase)4.96 V (4.13%)4.13%
10 AWG, 100 ft, 20 A, 240 V (single-phase)4.96 V (2.07%)2.07%
10 AWG, 100 ft, 30 A, 120 V (single-phase)7.44 V (6.2%)6.2%
10 AWG, 100 ft, 30 A, 240 V (single-phase)7.44 V (3.1%)3.1%
10 AWG, 150 ft, 15 A, 120 V (single-phase)5.58 V (4.65%)4.65%
10 AWG, 150 ft, 15 A, 240 V (single-phase)5.58 V (2.33%)2.33%
10 AWG, 150 ft, 20 A, 120 V (single-phase)7.44 V (6.2%)6.2%
10 AWG, 150 ft, 20 A, 240 V (single-phase)7.44 V (3.1%)3.1%
10 AWG, 150 ft, 30 A, 120 V (single-phase)11.16 V (9.3%)9.3%
10 AWG, 150 ft, 30 A, 240 V (single-phase)11.16 V (4.65%)4.65%
8 AWG, 50 ft, 15 A, 120 V (single-phase)1.17 V (0.97%)0.97%
8 AWG, 50 ft, 15 A, 240 V (single-phase)1.17 V (0.49%)0.49%
8 AWG, 50 ft, 20 A, 120 V (single-phase)1.56 V (1.3%)1.3%
8 AWG, 50 ft, 20 A, 240 V (single-phase)1.56 V (0.65%)0.65%
8 AWG, 50 ft, 30 A, 120 V (single-phase)2.33 V (1.95%)1.95%
8 AWG, 50 ft, 30 A, 240 V (single-phase)2.33 V (0.97%)0.97%
8 AWG, 100 ft, 15 A, 120 V (single-phase)2.33 V (1.95%)1.95%
8 AWG, 100 ft, 15 A, 240 V (single-phase)2.33 V (0.97%)0.97%
8 AWG, 100 ft, 20 A, 120 V (single-phase)3.11 V (2.59%)2.59%
8 AWG, 100 ft, 20 A, 240 V (single-phase)3.11 V (1.3%)1.3%
8 AWG, 100 ft, 30 A, 120 V (single-phase)4.67 V (3.89%)3.89%
8 AWG, 100 ft, 30 A, 240 V (single-phase)4.67 V (1.95%)1.95%
8 AWG, 150 ft, 15 A, 120 V (single-phase)3.5 V (2.92%)2.92%
8 AWG, 150 ft, 15 A, 240 V (single-phase)3.5 V (1.46%)1.46%
8 AWG, 150 ft, 20 A, 120 V (single-phase)4.67 V (3.89%)3.89%
8 AWG, 150 ft, 20 A, 240 V (single-phase)4.67 V (1.95%)1.95%
8 AWG, 150 ft, 30 A, 120 V (single-phase)7 V (5.84%)5.84%
8 AWG, 150 ft, 30 A, 240 V (single-phase)7 V (2.92%)2.92%
6 AWG, 50 ft, 15 A, 120 V (single-phase)0.74 V (0.61%)0.61%
6 AWG, 50 ft, 15 A, 240 V (single-phase)0.74 V (0.31%)0.31%
6 AWG, 50 ft, 20 A, 120 V (single-phase)0.98 V (0.82%)0.82%
6 AWG, 50 ft, 20 A, 240 V (single-phase)0.98 V (0.41%)0.41%
6 AWG, 50 ft, 30 A, 120 V (single-phase)1.47 V (1.23%)1.23%
6 AWG, 50 ft, 30 A, 240 V (single-phase)1.47 V (0.61%)0.61%
6 AWG, 100 ft, 15 A, 120 V (single-phase)1.47 V (1.23%)1.23%
6 AWG, 100 ft, 15 A, 240 V (single-phase)1.47 V (0.61%)0.61%
6 AWG, 100 ft, 20 A, 120 V (single-phase)1.96 V (1.64%)1.64%
6 AWG, 100 ft, 20 A, 240 V (single-phase)1.96 V (0.82%)0.82%
6 AWG, 100 ft, 30 A, 120 V (single-phase)2.95 V (2.46%)2.46%
6 AWG, 100 ft, 30 A, 240 V (single-phase)2.95 V (1.23%)1.23%
6 AWG, 150 ft, 15 A, 120 V (single-phase)2.21 V (1.84%)1.84%
6 AWG, 150 ft, 15 A, 240 V (single-phase)2.21 V (0.92%)0.92%
6 AWG, 150 ft, 20 A, 120 V (single-phase)2.95 V (2.46%)2.46%
6 AWG, 150 ft, 20 A, 240 V (single-phase)2.95 V (1.23%)1.23%
6 AWG, 150 ft, 30 A, 120 V (single-phase)4.42 V (3.68%)3.68%
6 AWG, 150 ft, 30 A, 240 V (single-phase)4.42 V (1.84%)1.84%
4 AWG, 50 ft, 15 A, 120 V (single-phase)0.46 V (0.39%)0.39%
4 AWG, 50 ft, 15 A, 240 V (single-phase)0.46 V (0.19%)0.19%
4 AWG, 50 ft, 20 A, 120 V (single-phase)0.62 V (0.51%)0.51%
4 AWG, 50 ft, 20 A, 240 V (single-phase)0.62 V (0.26%)0.26%
4 AWG, 50 ft, 30 A, 120 V (single-phase)0.92 V (0.77%)0.77%
4 AWG, 50 ft, 30 A, 240 V (single-phase)0.92 V (0.39%)0.39%
4 AWG, 100 ft, 15 A, 120 V (single-phase)0.92 V (0.77%)0.77%
4 AWG, 100 ft, 15 A, 240 V (single-phase)0.92 V (0.39%)0.39%
4 AWG, 100 ft, 20 A, 120 V (single-phase)1.23 V (1.03%)1.03%
4 AWG, 100 ft, 20 A, 240 V (single-phase)1.23 V (0.51%)0.51%
4 AWG, 100 ft, 30 A, 120 V (single-phase)1.85 V (1.54%)1.54%
4 AWG, 100 ft, 30 A, 240 V (single-phase)1.85 V (0.77%)0.77%
4 AWG, 150 ft, 15 A, 120 V (single-phase)1.39 V (1.16%)1.16%
4 AWG, 150 ft, 15 A, 240 V (single-phase)1.39 V (0.58%)0.58%
4 AWG, 150 ft, 20 A, 120 V (single-phase)1.85 V (1.54%)1.54%
4 AWG, 150 ft, 20 A, 240 V (single-phase)1.85 V (0.77%)0.77%
4 AWG, 150 ft, 30 A, 120 V (single-phase)2.77 V (2.31%)2.31%
4 AWG, 150 ft, 30 A, 240 V (single-phase)2.77 V (1.16%)1.16%