Unit Conversion Calculator UK

Unit Conversion Calculator UK – 9 Powerful Measurement Tools

Unit Conversion Calculator UK for Common Measurements

Use this Unit Conversion Calculator UK to quickly convert length, weight, volume, temperature, area, speed, pressure, fuel economy and torque units.

Measurement Conversion Tool

Unit Conversion Calculator UK - 9 Powerful Measurement Tools

Unit Conversion Calculator UK for Common Measurements

Use this Unit Conversion Calculator UK to quickly convert millimetres, centimetres, metres, inches, feet, kilograms, tonnes, litres, gallons, Celsius, Fahrenheit, square metres, miles per hour, kilometres per hour, PSI, bar, MPG, speed, area and temperature.

Designed for drivers, transport operators, warehouse teams, engineering staff, construction workers and anyone who needs fast measurement conversions.

Measurement Conversion Tool

How to Use This Unit Conversion Calculator UK

Enter the number you want to convert.

Quick Unit Conversion Calculator UK Presets

Click a preset to load common UK measurement conversions.

Tip: Common HGV conversions include vehicle height metres to feet, tyre pressure PSI to bar, payload tonnes to kilograms and fuel economy MPG to litres per 100km.

Conversion Result

Unit Conversion Calculator UK Measurement Guide

Length Conversions

  • 10 mm = 1 cm
  • 100 cm = 1 metre
  • 1 inch = 25.4 mm
  • 1 foot = 12 inches
  • 1 mile = 1.609344 km

Transport and Workshop Conversions

  • 1 tonne = 1,000 kg
  • 1 bar = about 14.5038 PSI
  • 1 UK gallon = 4.54609 litres
  • 1 mph = 1.609344 km/h
  • 1 Nm = about 0.73756 lb ft

Related HGV Driver Tools

Official reference: GOV.UK Weights and Measures Guidance

Unit Conversion Calculator UK Measurement Guide

Length Conversions

  • 10 mm = 1 cm
  • 100 cm = 1 metre
  • 1 inch = 25.4 mm
  • 1 foot = 12 inches
  • 1 mile = 1.609344 km

Transport and Workshop Conversions

  • 1 tonne = 1,000 kg
  • 1 bar = about 14.5038 PSI
  • 1 UK gallon = 4.54609 litres
  • 1 mph = 1.609344 km/h
  • 1 Nm = about 0.73756 lb ft

Related HGV Driver Tools

Official reference: GOV.UK Weights and Measures Guidance

Scroll to Top