All Javascript programs on this page is of my own creation. If you want to use any of these programs, copy the source and put my name as the source.

Time Calculator Clock Conversion Speed converter Gas Price Converter Pay Calculator Money Counter Change Converter Measure of circles Font Size Calculator Time Calculator

Time Calculator v2.0.0

Add and subtracts lenghts of time.

Put zeros in all unused spaces.

Hours Minutes Seconds
Hours Minutes Seconds
Total Hours Total Minutes Total Seconds

Clock Conversion II

Decimal clock conversion II

Hours Minutes Seconds Newtime

Speed convert

conversions from wolfram alpha

Miles per hour Kilometers per hour

gas price convert

conversions from wolfram alpha

Price per liter Price per gallon

Payroll Calculator

Hourly pay Hours worked Total weekly pay
Biweekly pay Semi-monthly pay Monthly pay Bimonthly pay
Quarterly pay Semi-annual pay Annual pay

Money Counter

Pennies ($0.01) Nickles ($0.05) Dimes ($0.10)



Quarter Dollar ($0.25) Half Dollar ($0.50) Dollar ($1.00)



Two Dollars ($2.00) Five Dollars ($5.00) Ten Dollars ($10.00)



Twenty Dollars ($20.00) Fifty Dollars ($50.00) One Hundred Dollars ($100.00)



Grand Total:


Change Maker

FromTo

testing change conversion


PI vs TAU

the point is what would the formula be if TAU replaced PI in equations.

calculations for PI
Enter radius:
Enter height:
circle circumference: circle area: cylinder volume: cylinder surface area:
cone volume: cone surface area: sphere volume: sphere surface area:

calculations for TAU
Enter radius:
Enter height:
circle circumference: circle area: cylinder volume: cylinder surface area:
cone volume: cone surface area: sphere volume: sphere surface area:

Font size calculator

Points Pica Inches