We've compiled a series of online engineering and technical calculators from various sources to provide a single solution. Choose from an expanding list of calculators:
- Temperature Calculator - converts celcius to fahrenheit
- Tap Drill Size Calculator - calculates size of a tap drill, nominal diameter of a number machine screw, and thread pitch
- Electrical costs Calculator - estimate the cost of operating any given electrical appliance
- Scientific Calculator - full online scientific calculator
- Length Calculator - converts centimetres to metres, kilometres, feet, inches, yards and miles
More online engineering and general calculators are being added all the time.