Would you like to use our calculators on your own website? With our new feature you can intergrate the calculators on any page you require. *If you use our calculators on your own website you must let us know by contacting us here so we can keep track of the usage. For more information please visit this link. We are in no way after any money for this project our main priority is to promote the calculators and make them even better, However.. a voluntary donation is more than welcome as it helps with server costs and future planned feature costs. If you would like to donate please use this link, If you donate we will also add your site to our link directory and also a place a small banner on our home page promoting your website at the same time. The highest donator will be placed at the top of the banner list.