200g letter cost.royal mail

According to the Royal Mail's website, the cost of sending a standard letter (up to 100g) in the UK is:

• 1st Class: £0.76
• 2nd Class: £0.65

For a letter weighing between 101g and 200g, the cost is:

• 1st Class: £0.93
• 2nd Class: £0.77

So, for a 200g letter, the cost would be £0.93 for 1st Class and £0.77 for 2nd Class.