Unit conversion charts for every measure
Fifteen printable unit conversion charts: one for every category where a chain table says something useful.
Fifteen printable unit conversion charts: one for every Konvertera.nu conversion category where a chain table says something useful. Each chart prints on a single A4 and is free to copy and share. Temperature uses formulas instead of a chain, because degrees do not scale linearly.
- Length
Kilometres down to millimetres plus exact US units - miles, yards, feet and inches in one editable table. Edit, print and share.
- Area
Area moves the decimal point two steps per prefix - from square kilometres to square millimetres. Edit, print and share.
- Mass
Pure thousand-steps from tonne down to microgram - three decimal jumps per conversion. Edit, print and share.
- Volume
The bridge between cubic units and litres: 1 l = 1 dm³, from cubic metres down to millilitres. Edit, print and share.
- Speed
Metres per second and kilometres per hour - the table where everything is times 3.6, plus the exact mph and knot factors. Edit, print and share.
- Time
The time chain where the decimal point isn't in charge - week, day, hour, minute, second and millisecond, a different multiplier at every step. Edit, print and share.
- Energy
The kWh on your electricity bill and the kcal on a food label are the same quantity - energy. 1 kWh = 3 600 000 J, 1 kcal = 4 184 J. Edit, print and share.
- Pressure
The hPa on a weather map and the bar in your tyres - 1 bar = 100 000 Pa exactly, standard atmospheric pressure is 1 013.25 hPa. Edit, print and share.
- Force
The force conversion chart: meganewtons down to millinewtons, plus the kilopond and the tonne-force. Edit, print and share.
- Torque
The torque conversion chart: kilonewton metres down to millinewton metres, plus the kilopond metre. Edit, print and share.
- Power
Power is energy per time - 1 W = 1 J/s. The metric horsepower is exactly 735.49875 W. Edit, print and share.
- Data storage
The byte chain in decimal steps: terabyte, gigabyte, megabyte, kilobyte, byte and bit - and why a 1 TB disk shows 931 GB. Edit, print and share.
- Data rate
Your broadband's Mbit/s and a file's MB/s - divide by 8 to switch between them. 100 Mbit/s is 12.5 MB/s. Edit, print and share.
- Fuel consumption
Litres per Swedish mil (10 km) and litres per 100 km - move the decimal point one step to switch. A modern car uses roughly 0.5 l/mil. Edit, print and share.
- Temperature
A formula card for temperature: Celsius, Fahrenheit and kelvin relate by addition, not multiplication. Formulas and printable examples.
Temperature is the fifteenth: degrees don’t scale linearly, so instead of a table it gets its own formula card.