Last update: Oct 2026

Cost of Living Comparison Between Helena, MT and Rio de Janeiro

For one person, living is cheaper in Rio de Janeiro: $1,285 a month against $3,107 in Helena, MT, rent and utilities included – about $21,900 less a year. Rent and utilities account for most of the difference.

153

Cost of Living Index in Helena, MT
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Helena, MT Living Index
63

Cost of Living Index in Rio de Janeiro
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Rio de Janeiro Living Index

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Helena, MT

🇺🇸 United States

$3,107

/mo nomad

Rio de Janeiro

🇧🇷 Brazil

$1,285

/mo nomad

Monthly Cost of Living

How much you'll spend in Helena, MT and in Rio de Janeiro

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Helena, MT and in Rio de Janeiro actually costs, broken down by who's living it.

Monthly costs for one person with rent: $3,107 in Helena, MT versus $1,285 in Rio de Janeiro.

Helena, MT $3,107
Rio de Janeiro $1,285

Estimated couple costs with rent: $4,494 in Helena, MT versus $1,888 in Rio de Janeiro.

Helena, MT $4,494
Rio de Janeiro $1,888

Monthly costs for a family of three with rent: $5,882 in Helena, MT versus $2,491 in Rio de Janeiro.

Helena, MT $5,882
Rio de Janeiro $2,491

Living in Helena, MT is roughly 142% more expensive than in Rio de Janeiro, and outside of rent the biggest gap is in eating out.

The two cities straddle the global median: Helena, MT is 132% above, Rio de Janeiro is 4% below.

Meal at Budget Restaurant

$21.52 $21.52

$9.98 R$49.83

115.63%

Three-Course Dinner for Two, Mid-Range

$101 $101

$40.34 R$201

151.14%

Fast Food Meal (McDonalds, etc)

$17.96 $17.96

$8.48 R$42.35

111.79%

Cappuccino

$4.99 $4.99

$2.36 R$11.80

111.44%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.21 $2.21

$1.63 R$8.13

35.58%

Water (0.33 liter bottle)

$1.72 $1.72

$1.01 R$5.06

70.30%

Local Beer (0.5 liter draught)

$4.92 $4.92

$2.44 R$12.19

101.64%

Imported Beer (0.33 liter bottle)

$6.83 $6.83

$3.69 R$18.43

85.09%

Milk (1 liter)

$1.07 $1.07

$1.15 R$5.72

-6.96%

White Bread (500g)

$3.71 $3.71

$2.07 R$10.34

79.23%

Rice (white) (1kg)

$4.45 $4.45

$1.29 R$6.42

244.96%

Eggs

$3.76 $3.76

$2.27 R$11.32

65.64%

Local Cheese (1kg)

$17.68 $17.68

$11.00 R$54.9

60.73%

Chicken Fillets (1kg)

$8.78 $8.78

$4.31 R$21.51

103.71%

Beef Round Steak (1kg)

$20.13 $20.13

$9.74 R$48.63

106.67%

Apples (1kg)

$4.58 $4.58

$2.83 R$14.12

61.84%

Banana (1kg)

$1.82 $1.82

$1.84 R$9.17

-1.09%

Oranges (1kg)

$4.62 $4.62

$1.60 R$7.96

188.75%

Tomato (1kg)

$3.98 $3.98

$1.80 R$9.00

121.11%

Potato (1kg)

$2.15 $2.15

$1.26 R$6.28

70.63%

Onion (1kg)

$1.54 $1.54

$1.07 R$5.34

43.93%

Lettuce (1 head)

$1.65 $1.65

$0.75 R$3.75

120.00%

Water (1.5 liter bottle)

$1.56 $1.56

$0.66 R$3.29

136.36%

Cigarettes 20 Pack (Marlboro, Camel)

$10.39 $10.39

$3.05 R$15.21

240.66%

Wine (Bottle)

$12.78 $12.78

$8.18 R$40.84

56.23%

Local Beer (0.5 liter bottle)

$1.69 $1.69

$1.19 R$5.92

42.02%

Imported Beer (0.33 liter bottle)

$2.49 $2.49

$2.39 R$11.92

4.18%

One-way Ticket (Public Transport)

$3.58 $3.58

$1.01 R$5.06

254.46%

Public Transport Monthly Pass (Regular Price)

$59.2 $59.2

$50.2 R$250

18.05%

Taxi Start (Normal Tariff)

$10.03 $10.03

$1.27 R$6.33

689.76%

Taxi (Normal Tariff) (1km)

$3.33 $3.33

$0.90 R$4.51

270.00%

Taxi 1hour Waiting (Normal Tariff)

$44.80 $44.80

$9.44 R$47.13

374.58%

Gasoline (1 liter)

$0.99 $0.99

$1.33 R$6.65

-25.56%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$36.1K $36.1K

$23.4K R$117.0K

53.91%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$31.1K $31.1K

$33.6K R$167.6K

-7.39%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$369 $369

$134 R$666

176.54%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$68.1 $68.1

$12.23 R$61.0

457.07%

Internet (50+ Mbps, Unlimited Data)

$93.0 $93.0

$22.65 R$113

310.68%

Gym Membership (Monthly)

$52.0 $52.0

$31.56 R$158

64.86%

Tennis Court (1 Hour on Weekend)

$14.90 $14.90

$30.87 R$154

-51.73%

Cinema Ticket

$12.19 $12.19

$8.23 R$41.07

48.12%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$1,962 $1,962

$603 R$3,011

225.34%

International Primary School, 1 Child (Yearly)

$27.6K $27.6K

$13.2K R$66.1K

108.57%

Jeans (Levis 501 Or Similar)

$65.4 $65.4

$41.62 R$208

57.23%

Summer Dress (H&M, Zara, etc)

$120 $120

$49.94 R$249

140.57%

Sport Shoes (Adidas, Nike)

$81.0 $81.0

$75.0 R$375

8.00%

Men's Leather Business Shoes

$121 $121

$68.3 R$341

77.47%

1-bedroom Apartment, City Center (Monthly)

$1,756 $1,756

$905 R$4,519

93.95%

1-bedroom Apartment, Outside City Center (Monthly)

$1,547 $1,547

$527 R$2,633

193.33%

3-bedroom Apartment, City Center (Monthly)

$2,940 $2,940

$1,346 R$6,720

118.43%

3-bedroom Apartment, Outside City Center (Monthly)

$2,450 $2,450

$774 R$3,865

216.42%

Buy Apartment in City Center (m2)

$3,548 $3,548

$3,981 R$19.9K

-10.87%

Buy Apartment Outside City Center (m2)

$2,944 $2,944

$1,562 R$7,798

88.48%

Average Monthly Net Salary (After Tax)

$6,710 $6,710

$643 R$3,210

943.53%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.56

11.93

-45.01%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Helena, MT: October 4, 2026

Last update for Rio de Janeiro: October 6, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Helena, MT

$1.5K 49.1%

Rio de Janeiro

$527 41% 65.9% $1K

Monthly Utilities & Internet

Helena, MT

$530 16.8%

Rio de Janeiro

$168 13.1% 68.2% $362

Groceries & Markets

Helena, MT

$384 12.2%

Rio de Janeiro

$215 16.7% 44.1% $169

Eating Out

Helena, MT

$340 10.8%

Rio de Janeiro

$164 12.7% 51.8% $176

Clothing & Footwear

Helena, MT

$175 5.5%

Rio de Janeiro

$106 8.2% 39.4% $69

Getting Around

Helena, MT

$100 3.2%

Rio de Janeiro

$60 4.7% 40.1% $40

Sport & Entertainment

Helena, MT

$76 2.4%

Rio de Janeiro

$48 3.7% 37.2% $28

Cost Breakdown

A one-bedroom apartment in the center runs $1,756 in Helena, MT and $905 in Rio de Janeiro. Housing cost is often the main lever when comparing two cities.

Helena, MT pays 944% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $101 in Helena, MT vs $40.00 in Rio de Janeiro for a mid-range dinner for two. Groceries echo the gap at $384 vs $215 per month, with Rio de Janeiro cheaper across the board.

Good to know

🇺🇸 Helena, MT

🇧🇷 Rio de Janeiro

🕒 Local time

03:45 3:45 AM

06:45 6:45 AM

3 h ahead of Helena, MT

🌤 Weather

👥 Population

32,091

6,211,223

💱 Currency

United States Dollar USD $

Brazilian Real BRL R$

📈 Exchange rate

1 USD = 0.892 EUR

1 BRL = 0.2 USD

1 BRL = 0.179 EUR

Exchange rates and currency converter

BRL, EUR to USD – United States Dollar Converter

🇧🇷 Brazilian Real (R$)

🇺🇸 United States Dollar ($)

United States Dollar exchange rates as of October 10, 2026: 1 EUR = 1.12 USD (1 USD = 0.892 EUR).

Brazilian Real exchange rates as of October 10, 2026: 1 USD = 4.99 BRL (1 BRL = 0.2 USD). 1 EUR = 5.59 BRL (1 BRL = 0.179 EUR).

BRL to USD in detail →

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Between locations

Helena, MT Rio de Janeiro 10,350 km ≈ 13 h nonstop flight

From you

Helena, MT
Rio de Janeiro

Distances are measured in a straight line. Your location is detected approximately.

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

Helena, MT vs Rio de Janeiro: Cost of Living - Frequently Asked Questions

Helena, MT and Rio de Janeiro differ by about 142% in total monthly costs ($3,107 vs $1,285 including rent). Rio de Janeiro is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 944% higher in Helena, MT, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,756 in Helena, MT versus $905 in Rio de Janeiro. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $1,962 in Helena, MT versus $603 in Rio de Janeiro. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Supermarket bills run roughly 79% higher in Helena, MT. For households that cook at home regularly, that difference adds up over a month.

At $1,285 in Rio de Janeiro versus $3,107 in Helena, MT, a $2,000 budget is realistic in Rio de Janeiro but tight or insufficient in Helena, MT. The gap between the two cities makes Rio de Janeiro the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Helena, MT and Rio de Janeiro are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Rio de Janeiro gentler on the wallet – expenses run 142% less than in Helena, MT. Beyond cost, consider language, visa policies, and how big the international community is in each city.