🇬🇧 United Kingdom Calculators & Tools

Free Online Tools for the United Kingdom

Calculate UK VAT (20%, 5%, 0%), loan repayment schedules, percentages, and daily utilities. 100% private and browser-based.

Official Sources: VAT rates as per HMRC guidelines. Rates can change; verify on gov.uk/hmrc.

UK Tax & Financial Tools

Tailored to HM Revenue & Customs (HMRC) guidelines and British Pound (£).

Add VAT to net prices or reverse VAT from gross totals as per HMRC rates.

Fast browser-based utilities for loans, invoices, percentages, age, BMI, QR codes, and passwords.

Solve any percentage problem: percentage of, percentage change, and ratios.

Find your exact age in years, months and days, plus milestone stats.

Check your Body Mass Index and healthy weight category instantly.

Find the duration between two calendar dates in days, weeks and months.

Convert between Celsius (°C), Fahrenheit (°F), and Kelvin (K) instantly.

Live count of words, characters, sentences, paragraphs and reading time.

Generate clean, customizable QR codes for links, Wi-Fi, text and contacts.

Scan QR codes using your camera or upload an image. Fast & private.

Create cryptographically secure, random passwords with custom settings.

See how compounding grows your money over time with customizable frequencies.

Calculate your fixed monthly loan payment and view the complete amortization table.

Create professional invoices with custom currency, tax options, and instant PDF download.