5 emergency departments · ON · Live as of 7:40 p.m. EDT
ERstat lists all 5 Hamilton emergency departments side by side, sorted from the shortest wait to the longest, using data from individual hospital websites.
Each hospital page also shows the typical quietest time to visit based on historical patterns, plus a 12-hour wait forecast, so you can plan a non-urgent trip around the busiest hours.
24/7 · 2757 King Street E
24/7 · 237 Barton Street East
24/7 · 1200 Main St W
24/7 · 711 Concession Street
24/7 · 50 Charlton Ave E
In an emergency, call 911. Independent service, not affiliated with this hospital. Free nurse advice: 811.
Predicted average ER wait across Hamilton over the next 12 hours, based on ERstat’s model. Use it to time a non-urgent visit for a quieter window.
Hamilton ER Forecast — Next 12 Hours
Projected from typical wait patterns across Hamilton ERs and the current average wait.
Based on historical wait patterns across Hamilton emergency departments, here is when they tend to be quietest and busiest. Waits are typically longest in the early morning and shortest around midday.
Toronto · 48 km away
Port Colborne · 62 km away
Toronto · 57 km away
Milton · 30 km away
Toronto · 59 km away
Hamilton has 5 emergency departments — 5 open 24 hours a day, 7 days a week. 1 of 5 currently has live wait time data.
Wait time data for Hamilton is sourced from individual hospital websites and updates as frequently as every 15–30 minutes. ERstat displays the estimated time from triage registration to being seen by a physician.
All emergency departments in Hamilton use the Canadian Triage and Acuity Scale (CTAS) to prioritize patients. Patients with more serious conditions are always seen first, regardless of arrival time or displayed wait. A shorter posted wait does not guarantee a shorter visit — it depends on the severity of your condition relative to other patients in the department.
Check wait times on this page before leaving. ERstat updates every 5 minutes and shows all Hamilton ERs sorted from shortest to longest wait. Each hospital page includes a 12-hour forecast chart and a “Best Time to Visit” pattern based on historical data.
If your condition is not life-threatening, consider whether a walk-in clinic, urgent care centre, or pharmacist could help instead. Ontario pharmacists can assess and prescribe for many common conditions with no appointment needed. See what your pharmacist can treat →
Not sure if you need the ER? Call 811 to speak with a registered nurse. Free, confidential, available 24/7.
If you are experiencing a medical emergency — chest pain, difficulty breathing, stroke symptoms, severe bleeding, or loss of consciousness — call 911 immediately.
Work at an ER? Report your wait times — free, takes 30 seconds.
Hospital administrator? Manage your ER listing on ERstat.