Speeding Fine Estimator
Estimate a potential speeding fine and penalty points.
What is the Speeding Fine Estimator?
A speeding fine estimator gives a guideline sentencing band based on published UK court guidelines, using how far over the speed limit a recorded speed was and your weekly income. It works by calculating the percentage over the limit, matching that against the published sentencing bands (Band A, B or C — each with a different typical fine percentage of weekly income and penalty point range), then applying the relevant percentage to your income, capped at the statutory maximum fine. To estimate it yourself: work out (recorded speed − limit) ÷ limit × 100 to find the percentage over, match that to the published band thresholds, then apply that band's guideline fine percentage to your weekly income — actual fines and points are set by police or court discretion, and many first-time low-level cases are instead offered a speed awareness course.
How it works
UK courts use published sentencing guidelines that band speeding offences (Band A, B, C) based on how far the recorded speed was over the limit, expressed as a percentage. Each band corresponds to a fine calculated as a percentage of the driver's weekly income (subject to a statutory maximum) and a typical range of penalty points or disqualification.
UK context
Many lower-level speeding offences are instead resolved with a fixed penalty notice or an offer to attend a speed awareness course rather than going to court at all — court sentencing guidelines (which this tool is based on) generally come into play for more serious or repeat offences, or when a case is contested. Actual outcomes always depend on the specific circumstances and the court's or officer's discretion, not just the raw percentage over the limit.
Tips
- A first, relatively minor speeding offence is often dealt with via a fixed penalty notice (points + fixed fine) or a speed awareness course offer, rather than the fuller court sentencing bands.
- Points on your licence can also affect your car insurance premium for several years, which is a cost beyond the fine itself worth factoring in.
- If you're offered a speed awareness course, taking it (where eligible) avoids points on your licence, which many drivers prefer over the fine/points route.
Frequently asked questions
Is this a guaranteed fine amount?
No — this reflects published sentencing guideline bands, not a guaranteed outcome. Actual fines and points depend on individual circumstances, prior offending history, and court or police discretion.
What's the difference between a fixed penalty notice and going to court?
Many lower-level speeding offences are resolved with a fixed penalty notice (a set fine plus points, or a speed awareness course offer) without going to court. More serious or contested cases go through the courts, where the fuller sentencing guideline bands (which this tool is based on) apply.
Do penalty points affect car insurance?
Yes, typically — points on your licence usually increase your car insurance premium for a period after they're issued, since insurers factor driving record into their risk assessment.
A quick note
Based on published UK sentencing guideline bands, not a guaranteed outcome — actual fines, points and whether a case goes to court at all depend on individual circumstances and official discretion.