643 var ≈ 6.43 × 10^-7 gvar. To convert volt-amperes reactive to gigavolt-amperes reactive, divide by 1,000,000,000: 643 ÷ 1,000,000,000 = 6.43 × 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: 643 × 1 × 10^-9 = 6.43 × 10^-7.
- Answer: 643 var ≈ 6.43 × 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) |
|---|---|
| 638 var | 6.38 × 10^-7 gvar |
| 639 var | 6.39 × 10^-7 gvar |
| 640 var | 6.4 × 10^-7 gvar |
| 641 var | 6.41 × 10^-7 gvar |
| 642 var | 6.42 × 10^-7 gvar |
| 643 var | 6.43 × 10^-7 gvar |
| 644 var | 6.44 × 10^-7 gvar |
| 645 var | 6.45 × 10^-7 gvar |
| 646 var | 6.46 × 10^-7 gvar |
| 647 var | 6.47 × 10^-7 gvar |
| 648 var | 6.48 × 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 |