490 var ≈ 4.9 × 10^-7 gvar. To convert volt-amperes reactive to gigavolt-amperes reactive, divide by 1,000,000,000: 490 ÷ 1,000,000,000 = 4.9 × 10^-7.
How to convert volt-amperes reactive to gigavolt-amperes reactive
gvar = var × 1 × 10^-9
- 1 var = 1 × 10^-9 gvar (and 1 gvar = 1,000,000,000 var).
- Multiply the amount by the factor: 490 × 1 × 10^-9 = 4.9 × 10^-7.
- Answer: 490 var ≈ 4.9 × 10^-7 gvar (rounded to 6 significant figures).
Shortcut: dividing by 1,000,000,000 gives the same result as multiplying by 1 × 10^-9.
Volt-Amperes Reactive to Gigavolt-Amperes Reactive table
| Volt-Amperes Reactive (var) | Gigavolt-Amperes Reactive (gvar) |
|---|---|
| 485 var | 4.85 × 10^-7 gvar |
| 486 var | 4.86 × 10^-7 gvar |
| 487 var | 4.87 × 10^-7 gvar |
| 488 var | 4.88 × 10^-7 gvar |
| 489 var | 4.89 × 10^-7 gvar |
| 490 var | 4.9 × 10^-7 gvar |
| 491 var | 4.91 × 10^-7 gvar |
| 492 var | 4.92 × 10^-7 gvar |
| 493 var | 4.93 × 10^-7 gvar |
| 494 var | 4.94 × 10^-7 gvar |
| 495 var | 4.95 × 10^-7 gvar |
| var | gvar |
|---|---|
| 1 var | 1 × 10^-9 gvar |
| 5 var | 5 × 10^-9 gvar |
| 10 var | 1 × 10^-8 gvar |
| 50 var | 5 × 10^-8 gvar |
| 100 var | 1 × 10^-7 gvar |
| 1,000 var | 0.000001 gvar |