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Fixed Penalty Notice For Speeding

Best UK Speeding Fine Calculator for England and Wales

Scott Nelson MoneyNerd
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Scott
Scott Nelson MoneyNerd

Scott Nelson

Debt Expert

Scott Nelson is a renowned debt expert who supports people in debt with debt management and debt solution resources.

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· Aug 13th, 2025
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If you’ve received a speeding ticket, it can feel very worrying. But you’re not alone. In fact, over 32,000 people visit this site each month for guidance on tickets and fines.

This article is here to help you understand and manage your speeding fine in the UK. Here’s what we’ll cover:

  •  How much speeding fines in England and Wales might cost.
  •  How the speeding fine process works.
  •  What the 10% rule for speeding fines is, and how it affects you.
  •  How you might be able to challenge your speeding fine.
  •  How to use a speeding fine calculator to work out potential costs.

We understand how you feel; some of us have been in the same boat. With our experience, we’ll help you navigate through your speeding fine.

Let’s dive in!

The speeding ticket process explained

When you are caught speeding, you aren’t simply sent the speeding ticket. There is a more rigid process that must be followed. This includes:

#1: Notice of Intended Prosecution (NIP)

Within 14 days of the alleged speeding offence, the vehicle owner must be sent a Notice of Intended Prosecution. This alerts the vehicle owner that their vehicle has been involved in a speeding offence. 

Sometimes the NIP is given verbally at the side of the road instead. If the NIP isn’t received within 14 days the police cannot prosecute the driver, even if they’re guilty. But police forces usually don’t trip up on this loophole unless there are bank holidays and postal strikes at the same time. 

#2: Section 172 Notice

The NIP will include a Section 172 Notice which must be completed and returned within 28 days. Failure to do so is a serious offence which will land the vehicle owner in court. This form allows the vehicle owner to identify the driver at the time of the offence, which may be themselves or someone else. 

#3: Fixed Penalty Notice

Once the vehicle driver has been identified at the time of the alleged speeding offence, a Fixed Penalty Notice is sent to their address. This is an administrative alternative to prosecution in court, which allows the driver to accept penalty points and a fine instead. It still results in a driving conviction but avoids court action.

Sometimes the driver isn’t offered a Fixed Penalty Notice, such as if they have eight or more penalty points or if they were speeding excessively. Instead, they receive a court summons within six months. 

Having or allowing the matter to go to court can be more expensive. Just look at this example:

Fixed Penalty Notice

Source: https://forums.moneysavingexpert.com/discussion/6442553/speeding-fine 

How much is a UK speeding fine?

The minimum you can be fined for speeding in the UK is £100 with three penalty points added to your driving licence. The exact fine is calculated based on details of the speeding offence and your weekly income. 

What is the most you can be fined for speeding?

The most you can be fined for a speeding offence is £1,000 on a normal road and £2,500 for speeding on a motorway. Most speeding fines are much less than these amounts. 

How is a speeding fine calculated?

Your speeding fine will be calculated based on:

  • How much you exceeded the speed limit
  • Any other factors that need to be considered, such as speeding near a school or weather conditions
  • Your weekly income

Your speeding offence will be categorised into one of six different bands ranging from Band A to Band F. Band A is for the lesser speeding offences, whereas Bands B, C, D, E and F represent more dangerous speeding offences. 

The amount you exceeded the speed limit is the primary factor which puts your offence into one of these bands. But you can be moved up a Band for other reasons, such as previous offences and details of the offence. 

Each band then states a percentage range of how much of your weekly income you should be fined. I’ve made this clearer in the table below. 

Simple speeding fine calculator table

Most speeding fines are categorised into Band A and Band B, so I’ll be focusing on these two bands in my table below. Use the table to work out what band your offence falls within and then estimate your speeding fine cost easily. 

Road speed limit (mph) Speed recorded in mph (Band A) Speed recorded in mph (Band B)
20 21-30 31-40
30 31-40 41-50
40 41-45 46-55
50 51-65 66-75
60 61-80 81-90
70 71-90 91-100
Fine amount: 25% to 75% of your weekly income 75% to 125% of your weekly income

What is a speeding fine calculator (UK)?

A speeding fine calculator is an online calculator that allows you to enter details of your speeding offence and get an estimate of how much your speeding fine will cost. These calculators should also tell you how many penalty points you’re likely to receive. 

Speeding fine calculators aren’t always 100% reliable, but most will give you fairly accurate information to set your expectations. 

My UK speeding fine calculator

Use my speeding fine calculator below to estimate how much your speeding fine will cost. It cannot guarantee 100% accuracy for everyone, but it should give you a good idea of what to expect for your pending speeding fine.  

[TO BE ADDED HERE]

Speeding fine appeals, are they worth doing?

It can be challenging to get a speeding ticket overturned, especially considering the police only have to prove you were speeding for just a moment by any amount. 

However, there are some excuses that will get you out of paying the fine, which I have discussed on my appealing tickets master blog. 

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Scott Nelson MoneyNerd
Author
Scott Nelson is a renowned debt expert who supports people in debt with debt management and debt solution resources.