Australian Speeding Fine Calculator

Enter your details for an estimate based on schedules last checked on 15 March 2026. Your notice and the relevant authority are the final source.

Calculate Your Fine

Understanding Your Fine

How Fines Are Calculated

Speeding fines in Australia are determined by how far over the speed limit you were travelling. Each state and territory sets its own fine schedule with different brackets (e.g. 1-10 km/h over, 10-20 km/h over, etc.). The fine amount and demerit points generally increase with each bracket. Special-zone and licence-specific rules are not modelled by this calculator.

Speed Camera Tolerance

Measurement allowances and enforcement thresholds vary by jurisdiction and are not consistently published. Use the speed stated on the notice rather than assuming a universal tolerance.

Licence Impact

Every speeding offence adds demerit points to your driving record. Exceed your licence threshold and your licence will be suspended or cancelled. Learner and provisional licence holders have significantly lower thresholds than full licence holders, so even a minor offence can have serious consequences.

Double Demerit Periods

New South Wales, Western Australia and the ACT use designated double-demerit periods. Dates and covered offences differ. Queensland uses a separate repeat-offence system and is not represented by the holiday-period checkbox above.

Tick the “Double demerit period” checkbox in the calculator above to see the impact on your demerit points. This option is only available for states that enforce double demerits.

Frequently Asked Questions

How accurate is this speeding fine calculator?
Results are estimates based on schedules last checked on 15 March 2026. Rates, offence categories and licence consequences can change, so verify the result against the infringement notice and the relevant authority.
What does 'speed recorded' mean?
Use the speed stated on the infringement notice. Measurement and enforcement thresholds are jurisdiction-specific and are not consistently published.
How do demerit points work in Australia?
Each speeding offence carries a set number of demerit points. These accumulate on your licence over a rolling period (usually 3 years). If you exceed your licence type's threshold, your licence may be suspended or cancelled. Thresholds vary by licence type: learners and P1 holders typically have lower thresholds than full licence holders.
What happens during double demerit periods?
New South Wales, Western Australia and the ACT use designated double-demerit periods. Queensland applies a separate repeat-offence double-demerit system rather than the same holiday-period model. Always check the current jurisdiction rules and dates.
Are school zone fines higher than normal fines?
School-zone limits, operating times and penalties vary by jurisdiction and location. Follow the sign displayed on the road and verify the applicable schedule with the relevant authority.
Can I lose my licence from a single speeding offence?
Yes, particularly if you hold a learner or provisional licence. For example, in NSW a learner driver has a 4-point threshold — a single offence of 10-20 km/h over (3 points) combined with any existing points could result in suspension. Excessive speed offences (typically 30+ km/h over) can also result in immediate licence suspension regardless of your demerit point balance.