Miscellaneous

Find out whether gasoline or ethanol is more cost-effective. Calculated using the 70% rule. 100% free.

Test your typing speed in words per minute (WPM). Improve your typing with English texts. Free.

Calculate delay times, bar length, and rhythmic subdivisions from any BPM. Essential tool for music producers and DJs.

Upload a GEDCOM file (.ged) and visualize your family tree with a person list, statistics and generational chart.