#### Recently Added Calculators

**Get the driving route between any two places**

I made this route maker so that I can send a link to anyone in our hiking group to show them how to get to the start of the walk. You can probably do this on a smartphone but I much prefer to do things with a laptop with a normal keyboard. Just type in the name of the start point and destination and a map will appear then click the link to make the link. Then copy the link into an email and sent it.

click here to use the calculator

**Calculate how much sugar to add to increase the alcohol in wine**

This page is for people who make wine where the original amount of sugar is not sufficient to make a storable wine (minimum 10% per volume) and therefore it is necesary to add sugar (chapitalise).The calculator on this page will enable you to make a fairly rough calculation accurate to within 1% alcohol by volume (ABV).

click here to use the calculator

**Calculate the size of hard disk needed for video surveilance.**

If you install video surveilance you will need to know the size of the hard disk you need. This calculator will work this out for you depending on the amount of cameras, the resolution, the framerate, the number of hours of use per day etc.

click here to use the calculator

**How old is your dog in human years?**

This calculator will allow you to calculate the age of your dog in human years. This is not an exact science and no one formula for dog-to-human age conversion is scientifically agreed on but it gives an approximate way of considering how old a dog is when compared to a human.

click here to use the calculator

**Heating water**

How long does it take to heat water up depends on the volume of water, the energy used, the starting temperature and the finishing temperature. Here you can calculate how long it takes to heat the water so you will know how long it will be before you can have a shower.

click here to use the calculator

**Currency Converter**

Using the currency converter you can convert 83 different currencies. The results come from the European Central Bank so the results are always up to date.

click here to use the calculator

**Birthday Celebration Calculator**

Are you bored of having the same birthday every year? Do you want an excuse for a party? Use our thousand day aniversary calculator to find dates to celebrate.

click here to use the calculator

**Calculating the requirements for an off-grid solar power system.**

Calculating the requirements for an off-grid solar power system It is very important to make good calculations when you design a solar system mainly because it is not possible to mix old batteries with new ones so you have to get it right first time. This calculator will help you calculate your requirements.

click here to use the calculator

**Find the difference between two dates.**

Calculate the number of days between two dates. This could be used to find out how long you have been married or how long it is since you started something.

click here to use the calculator

**Electrical cost calculator**

See how much an electrical device costs to run and compare it to another device so you can see how much money you would save if you change it.

click here to use the calculator