42 a = 0.042 ka. To convert amperes to kiloamperes, divide by 1,000: 42 ÷ 1,000 = 0.042.
How to convert amperes to kiloamperes
ka = a × 0.001
- 1 a = 0.001 ka (and 1 ka = 1,000 a).
- Multiply the amount by the factor: 42 × 0.001 = 0.042.
- Answer: 42 a = 0.042 ka.
Shortcut: dividing by 1,000 gives the same result as multiplying by 0.001.
Amperes to Kiloamperes table
| Amperes (a) | Kiloamperes (ka) |
|---|---|
| 37 a | 0.037 ka |
| 38 a | 0.038 ka |
| 39 a | 0.039 ka |
| 40 a | 0.04 ka |
| 41 a | 0.041 ka |
| 42 a | 0.042 ka |
| 43 a | 0.043 ka |
| 44 a | 0.044 ka |
| 45 a | 0.045 ka |
| 46 a | 0.046 ka |
| 47 a | 0.047 ka |
| a | ka |
|---|---|
| 1 a | 0.001 ka |
| 5 a | 0.005 ka |
| 10 a | 0.01 ka |
| 50 a | 0.05 ka |
| 100 a | 0.1 ka |
| 1,000 a | 1 ka |