What is 100 pounds in 1980 worth now?

To determine the current value of £100 from 1980, we need to account for inflation over those years. Using average UK inflation rates, £100 in 1980 would be approximately equivalent to around £350 to £400 today, depending on the specific inflation calculator used. This value can vary based on economic factors and inflation indices. For a precise figure, it's best to consult an official inflation calculator or economic data source.