🙂A single person spends $1,998 per month in Sarnia vs $2,063 in Montreal, rent included.
🙂A couple spends around $2,894 per month in Sarnia vs $3,159 in Montreal, rent included.
🙂A family of three spends $3,791 per month in Sarnia vs $4,255 in Montreal, rent included.
🙂Sarnia is about 3% cheaper than Montreal, driven mainly by Groceries & Markets.
📊Both Sarnia and Montreal sit above the global median – Sarnia by 49%, Montreal by 54%.
Currency
🍽 Eating Out
Sarnia
Montreal
Difference
Meal at Budget Restaurant
$14.76CA$20.51
$15.92CA$22.12
-7.29%
Three-Course Dinner for Two, Mid-Range
$47.14CA$65.5
$73.1CA$102
-35.47%
Fast Food Meal(McDonalds, etc)
$9.38CA$13.04
$11.15CA$15.49
-15.87%
Cappuccino
$2.57CA$3.58
$3.80CA$5.28
-32.37%
Coke/Pepsi/Fanta/Sprite(0.33 liter bottle)
$1.55CA$2.15
$2.18CA$3.03
-28.90%
Water(0.33 liter bottle)
$1.60CA$2.22
$1.46CA$2.03
9.59%
Local Beer(0.5 liter draught)
$4.77CA$6.63
$6.12CA$8.51
-22.06%
Imported Beer(0.33 liter bottle)
$5.91CA$8.22
$6.78CA$9.41
-12.83%
🛒 Groceries & Markets
Sarnia
Montreal
Difference
Milk(1 liter)
$2.12CA$2.94
$2.33CA$3.23
-9.01%
White Bread(500g)
$2.35CA$3.27
$3.39CA$4.71
-30.68%
Rice(white)(1kg)
$2.58CA$3.59
$3.73CA$5.18
-30.83%
Eggs
$3.16CA$4.39
$3.38CA$4.70
-6.51%
Local Cheese(1kg)
$8.24CA$11.44
$16.25CA$22.58
-49.29%
Chicken Fillets(1kg)
$14.39CA$20.00
$11.54CA$16.04
24.70%
Beef Round Steak(1kg)
$13.66CA$18.98
$15.24CA$21.17
-10.37%
Apples(1kg)
$4.12CA$5.73
$3.74CA$5.20
10.16%
Banana(1kg)
$1.18CA$1.64
$1.70CA$2.37
-30.59%
Oranges(1kg)
$3.27CA$4.54
$4.11CA$5.70
-20.44%
Tomato(1kg)
$3.70CA$5.14
$4.35CA$6.05
-14.94%
Potato(1kg)
$2.35CA$3.27
$2.71CA$3.76
-13.28%
Onion(1kg)
$2.81CA$3.91
$2.62CA$3.63
7.25%
Lettuce(1 head)
$1.95CA$2.71
$2.25CA$3.13
-13.33%
Water(1.5 liter bottle)
$1.20CA$1.67
$1.73CA$2.40
-30.64%
Cigarettes 20 Pack(Marlboro, Camel)
$10.82CA$15.03
$13.31CA$18.49
-18.71%
Wine(Bottle)
$10.06CA$13.98
$10.78CA$14.98
-6.68%
Local Beer(0.5 liter bottle)
$2.44CA$3.39
$3.01CA$4.19
-18.94%
Imported Beer(0.33 liter bottle)
$2.96CA$4.11
$3.46CA$4.81
-14.45%
🚌 Getting Around
Sarnia
Montreal
Difference
One-way Ticket(Public Transport)
$2.19CA$3.04
$2.74CA$3.81
-20.07%
Public Transport Monthly Pass(Regular Price)
$55.4CA$77.0
$72.7CA$101
-23.76%
Taxi Start(Normal Tariff)
$2.55CA$3.54
$3.63CA$5.05
-29.75%
Taxi(Normal Tariff)(1km)
$1.72CA$2.38
$1.46CA$2.03
17.81%
Taxi 1hour Waiting(Normal Tariff)
$29.94CA$41.60
$33.44CA$46.46
-10.47%
Gasoline(1 liter)
$1.08CA$1.51
$1.21CA$1.68
-10.74%
Midsize Hatchback 1.4l(Volkswagen Golf, Toyota Prius, Honda Civic, etc)
$24.7KCA$34.3K
$24.6KCA$34.2K
0.30%
Compact Sedan 1.6l(Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)
$19.9KCA$27.7K
$21.7KCA$30.1K
-8.06%
🧾 Monthly Utilities & Internet
Sarnia
Montreal
Difference
Utilities for 2 People in 2-bedroom Apartment(Heating, Electricity, Gas, Water, Garbage)(85m2)
$146CA$203
$76.0CA$106
92.48%
SIM Card Monthly Plan(Calls and 10GB+ Data)
$37.40CA$52.0
$35.72CA$49.63
4.70%
Internet(50+ Mbps, Unlimited Data)
$55.0CA$76.5
$42.86CA$59.6
28.42%
🎉 Sport & Entertainment
Sarnia
Montreal
Difference
Gym Membership(Monthly)
$22.45CA$31.19
$42.92CA$59.6
-47.69%
Tennis Court(1 Hour on Weekend)
$18.49CA$25.69
$17.23CA$23.94
7.31%
Cinema Ticket
$12.07CA$16.77
$11.09CA$15.40
8.84%
🧸 Childcare & Education
Sarnia
Montreal
Difference
Preschool or Kindergarten, Full Day, Private, 1 Child(Monthly)
$293CA$407
$620CA$861
-52.67%
International Primary School, 1 Child(Yearly)
$10.4KCA$14.5K
$5,834CA$8,106
78.31%
👕👟 Clothing & Footwear
Sarnia
Montreal
Difference
Jeans(Levis 501 Or Similar)
$54.2CA$75.3
$62.7CA$87.1
-13.53%
Summer Dress(H&M, Zara, etc)
$25.82CA$35.88
$44.41CA$61.7
-41.86%
Sport Shoes(Adidas, Nike)
$70.9CA$98.5
$101CA$140
-29.63%
Men's Leather Business Shoes
$86.6CA$120
$119CA$165
-27.25%
🏠 Accommodation & Living
Sarnia
Montreal
Difference
1-bedroom Apartment, City Center(Monthly)
$1,284CA$1,785
$1,211CA$1,683
6.06%
1-bedroom Apartment, Outside City Center(Monthly)
$949CA$1,319
$960CA$1,333
-1.08%
3-bedroom Apartment, City Center(Monthly)
$2,415CA$3,356
$2,035CA$2,828
18.66%
3-bedroom Apartment, Outside City Center(Monthly)
$1,501CA$2,086
$1,589CA$2,208
-5.54%
Buy Apartment in City Center(m2)
-
$5,181CA$7,198
-
Buy Apartment Outside City Center(m2)
-
$3,934CA$5,465
-
💵 Salaries & Financials
Sarnia
Montreal
Difference
Average Monthly Net Salary(After Tax)
$3,053CA$4,242
$2,960CA$4,113
3.14%
20-Year Fixed Mortgage Interest Rate(Annual %)
6.33
5.01
26.35%
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Sarnia: May 31, 2026
Last update for Montreal: May 31, 2026
Cost Breakdown
🏠A central one-bedroom costs $1,284 in Sarnia versus $1,211 in Montreal. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
💰Salaries run about 3% higher in Sarnia, which reinforces the cost advantage – you earn more and spend less. Purchasing power leans clearly in its favor.
🛒A mid-range dinner for two costs $47.00 in Sarnia versus $73.0 in Montreal. Monthly groceries follow the same trend: $338 vs $392 – making Sarnia the more affordable choice for daily food spending.
City Median Internet Speeds Comparison (Updated April 2026)
The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.
Digital Nomad Cost of Living Index
Sarnia vs Montreal: Cost of Living - Frequently Asked Questions
Which city is more expensive, Sarnia or Montreal?
Montreal costs about 3% more than Sarnia, with the gap driven mainly by Groceries & Markets. That's enough to noticeably affect everyday spending and lifestyle for anyone choosing between the two.
How much do you need to earn to live comfortably in Sarnia vs Montreal?
For a comfortable life, plan on about $2,997 per month in Sarnia and $3,094 in Montreal. That covers rent, food, utilities, transport, and enough left over to feel settled – not just surviving.
Where is rent cheaper, Sarnia or Montreal?
Rent is clearly cheaper in Sarnia, especially for central apartments. Housing is actually the single biggest factor behind the overall cost gap between these two cities.
Are groceries more expensive in Sarnia or Montreal?
Groceries cost about 16% more in Montreal, though it depends on what you buy. Local produce may be comparable; imported and premium items show the biggest price gap.
How do dining costs compare in Sarnia vs Montreal?
A mid-range dinner for two costs $47.00 in Sarnia and $73.0 in Montreal. That's a good indicator of the overall restaurant and café pricing gap between the two cities.
Can you live on $3,000/month in Sarnia or Montreal?
A $3,000 monthly budget goes further in Sarnia, where all-in costs run around $1,998, than in Montreal at $2,063. In Sarnia it covers expenses comfortably, while in Montreal it requires careful planning or may not stretch far enough.
Which city is better for digital nomads, Sarnia or Montreal?
For digital nomads, it depends on budget. Sarnia costs $1,998 versus $2,063 in Montreal. Both have workable remote work infrastructure, but the cost gap matters when income varies month to month.
How safe is Sarnia compared to Montreal?
Both have safer and rougher neighborhoods, but overall safety is comparable to other large cities. Neighborhood choice matters more than the city-level comparison – central, well-trafficked areas feel secure in both.
Should I move to Sarnia or Montreal?
If budget matters most, go with Sarnia. If higher salaries, better infrastructure, or specific career opportunities are the priority, Montreal makes more sense. Both are solid long-term options with distinct trade-offs.