US Dollar to British Pound Sterling Converter
無料通貨換算ツール, USD、EUR、GBP、JPYなど150以上の通貨リアルタイム為替レート
US Dollar
- Symbol
- $
- System
- Metric/Imperial
- Dimension
- Various
British Pound Sterling
- Symbol
- £
- System
- Metric/Imperial
- Dimension
- Various
Quick Reference Table
| US Dollar | British Pound Sterling | British Pound Sterling | US Dollar |
|---|---|---|---|
| 1 | 1.2658227848 | 1 | 0.79 |
| 2 | 2.5316455696 | 2 | 1.58 |
| 3 | 3.7974683544 | 3 | 2.37 |
| 5 | 6.3291139241 | 5 | 3.95 |
| 10 | 12.6582278481 | 10 | 7.9 |
| 25 | 31.6455696203 | 25 | 19.75 |
| 50 | 63.2911392405 | 50 | 39.5 |
| 100 | 126.582278481 | 100 | 79 |
| 500 | 632.9113924051 | 500 | 395 |
| 1000 | 1265.8227848101 | 1000 | 790 |
Conversion Formula
British Pound Sterling = US Dollar × 1.2658227848
US Dollar = British Pound Sterling × 0.79
Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 1.2658227848.
How to convert US Dollar to British Pound Sterling
Multiply the value in us dollar by 1.2658227848 to get british pound sterling. For example, 5 US Dollar = 6.3291139241 British Pound Sterling. All results in the 通貨 converter update instantly as you type, so you can see every unit at once without manual math.
Common mistakes
Do not round the factor to 1.26 too early — keep full precision until the final display. For 通貨, always verify critical calculations (medicine, engineering) with a second source.
FAQ
- How many British Pound Sterling in 1 US Dollar?
- 1 US Dollar = 1.2658227848 British Pound Sterling.
- How many US Dollar in 1 British Pound Sterling?
- 1 British Pound Sterling = 0.79 US Dollar.
- What is the source?
- BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.
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