Many people ask, What is the cost of a Birth Certificate in the UK? In the UK, the price of a replacement certificate depends on many factors. The obvious one is the cost of the document. If ordering online, the total cost may include different delivery services. What we mean is whether you choose a standard turnaround or a priority service. Some companies also charge for additional fees, work carried out as well as other charges. So in that respect, the place you order your certificate from can make a big difference in how much you pay. Our fees are clear from the start. No hidden extras. We offer every customer 5-star service with fully transparent prices.