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Local context: the position in United Kingdom
The figures below reflect current UK practice, so Electricity can be used without converting anything by hand.
Key local facts
- Currency: Pound sterling, written £1,234.56. VAT of 20% is normally already included in advertised consumer prices.
- Income tax: Personal allowance, then 20% basic, 40% higher and 45% additional rate; Scotland operates its own separate bands.
- National Insurance: Class 1 contributions are paid by both employee and employer above the primary and secondary thresholds set by HMRC.
- Units: A mixed system: distances in miles and mph, fuel in litres but consumption in mpg, and body weight commonly in stones and pounds.
- Standards: Mains supply is 230 V / 50 Hz with BS 1363 Type G plugs; building work follows the Building Regulations and BS 7671 wiring rules.
Local examples
- Example — London: A tenant in London applies Electricity before renewing, comparing the result with the figure quoted by the letting agent.
- Example — Manchester: A tradesperson in Manchester uses Electricity to price a job, adding VAT at 20% only once the net figure is settled.
Every figure above applies to United Kingdom specifically and is reviewed when the rules change.