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7 tools
This GPA calculator computes GPA and generates a report based on course credits and the achieved grade. It accepts both numerical and letter grades.
This free tip calculator computes tip amounts for various situations. It can also calculate the tip amount split between a given number of people.
Calculator to compute the time to wake up or go to bed based on sleep cycle or duration of sleep required. Also learn more about sleep.
This free grade calculator can calculate a weighted average grade. It accepts both numerical as well as letter grades.
This free tool converts between shoe sizes used in the U.S., Canada, UK, India, EU, Japan, Mexico, and China and can also convert between shoe sizes in these countries and foot length.
Two free calculators for computing a golf player's course handicap and the player's World Handicap System (WHS) handicap index based on their past scores.
This calculator estimates bra size based on bust size, frame size, and common measurement standards. Also, convert bra sizes in the US, UK, EU, and Australia.
