How rich are you compared to others in the UK? A new interactive tool from Money Mail uses official data from the Office for National Statistics (ONS) to show exactly how rich you are compared to others. The tool allows you to compare your salary to others with the same profession or in the same part of the country. Britons are notoriously tight-lipped about their wages, making it hard to know if you out-earn those around you. A new interactive tool from Money Mail uses official data from the Office for National Statistics (ONS) to show exactly how rich you are compared to others. This includes how your salary stands up against others with the same profession or in the same part of the country. The average salary for full-time workers is £39,039 a year, which is around £31,628 after tax and national insurance.Senior Officials Earn Highest SalariesHowever, chief executives and other senior officials are paid the highest at £99,944 a year, with marketing, sales and advertising directors following closely at £94,135. Women are lower earners than men in nearly every age group, with the largest gender gap being for those aged 50 to 59.On the other hand, teaching assistants and educational support assistants earn the least at £21,239 and £21,448 a year. The best-paid areas are concentrated in the South-East and East of England, with St Albans in Hertfordshire topping the list. A median full-time salary in this area is £57,400 a year, around £18,400 (47 per cent) higher than the equivalent UK full-time salary.