Services

The calculations that come up most often with HMRC, with an accountant and at a border. Everything runs in your browser: we never see your figures or your dates, and nothing is stored.

VAT: add it and take it out

Enter an amount and pick a rate. You get the net figure, the tax itself and the gross — the three numbers an invoice needs.

Amount, £ Rate The amount is

VAT rates: HMRC. Registration is compulsory above the turnover threshold — check on GOV.UK.

Take-home pay

A gross annual salary — and what is left after income tax and National Insurance. For England, Wales and Northern Ireland, tax year 2026/27.

Annual salary, £

Personal allowance £12,570, rates 20/40/45%, National Insurance 8% and 2%. Sources: GOV.UK “Income tax rates” and “National Insurance rates”. Scotland taxes income differently. Student loan, pension contributions and your tax code are not included here.

Schengen days: 90 in 180

Since April 2026 the days are counted by the EES, not by an officer reading stamps. Enter your trips and see how many days are used on a chosen date and how many remain.

Date to check

The rule: no more than 90 days of stay in any 180-day window. The day of entry and the day of exit each count as a full day. This is your own arithmetic, not an official decision — at the border the EES counts.

Currency converter

On our sterling rates and the official rates of the region’s central banks. For reference, not for dealing: your bank or transfer service will use its own rate and add a fee.

Amount From To

Market rates refresh every half hour; central bank rates come from their own pages. Full table: central bank rates

Checks against government registers

The UK sanctions list, a VAT number in the HMRC register, a company in Companies House, a postcode. The query goes straight to the register and we do not store it.

Open the checks

These calculators are for reference and do not replace an accountant, a tax adviser or a solicitor. Rates and thresholds change — check GOV.UK before acting.