A Calculator for every formula, with built in unit conversion and printable calculation history. Throw away your 'dumb' calculators! Calculation is now as easy as 1, 2 Free! Find the right calculator in the Main Menu Enter your data Get accurate, reliable results, all for Free!
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Have you ever wondered "How old am I, measured in days?" or maybe, "How long (in seconds) until my Birthday?" or the ever-popular "How many sleeps until Christmas?" Well, wonder no more, just plug any date into the
Date Difference Calculator and find out instantly.
Chipboard Flooring Calculator
has been updated to not only calculate the number of floor-boards you need, but also the number of screws/nails/fixings, and an overall price.
For the electronic engineers & hobbyists among you, there is now an
LM317 Calculator so you can calculate the voltage output for a specific setup, or calculate the resistor required to set a particular voltage. Latest News
If you are planning a Christmas Fun Shoot, have a look at the
Festive Target Archery Faces that you can print yourself, which has been updated with two more new Christmas Tree designs. Instructions are provided to help you print them as multi-sheet posters so you can have them as large as 'normal' 40cm, 60cm 'full face' or even 80cm or 120cm (Outdoor size) archery target faces.
One of the new Christmas target faces.
Year Planner / Weekly Rota calendar-building tool has had another pair of updates to allow you to choose how long your planner last for; and whether to display vertically or horizontally.
This calendar-building tool is quite powerful already, but there is more to come over time.
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