This calculator can be use for converting between different prefixed values of the same base unit. Example: convert 16000 centimetres (cm)to kilometres (km). Type 16000 into the "centi" field and click "calculate" and view the "kilo" field for the answer (0.16 km) or any other prefixed value. More information on SI unit prefixes

To use the measurement conversion calculators simply enter a number value into the desired field and click calculate. All results shown will be equivalent values. Values are given to seven significant figures ( the odd result may show 9's or 0's over running). Values of 10 000 or greater will be displayed in the e-format e.g. 2.3456e7 which equals 2.3456 x 10^{7} or 23 456 000. Values lower than 0.001 will be displayed in the e-format e.g. 2.3456e-5 which equals 2.3456 x 10^{-5} or 0.000 023456. The calculators require that your browser has java script enabled. View all measurement unit conversion calculators on the same page (may not work with all browsers; requires Iframe).