Cost of Living Comparison Between Port Moresby and Grass Valley, CA Cost of Living Comparison Between Port Moresby and Grass Valley, CA

Monthly Cost of Living

Monthly costs for one person with rent: $1,686 in Port Moresby versus $2,975 in Grass Valley, CA.

Estimated couple costs with rent: $2,415 in Port Moresby versus $3,818 in Grass Valley, CA.

Monthly costs for a family of three with rent: $3,145 in Port Moresby versus $4,661 in Grass Valley, CA.

Living in Port Moresby costs roughly 43% less than in Grass Valley, CA, driven mainly by Monthly Utilities & Internet.

Both cities are pricier than the global median: Port Moresby 26% above, Grass Valley, CA 123% above.

Meal at Budget Restaurant

$9.83 PGK 43.36

$20.38 $20.38

-51.77%

Three-Course Dinner for Two, Mid-Range

$47.33 PGK 209

$91.3 $91.3

-48.18%

Fast Food Meal (McDonalds, etc)

$6.11 PGK 26.96

$8.20 $8.20

-25.49%

Cappuccino

$2.35 PGK 10.35

$5.03 $5.03

-53.28%

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

$0.75 PGK 3.29

$2.52 $2.52

-70.24%

Water (0.33 liter bottle)

$0.81 PGK 3.56

$1.52 $1.52

-46.71%

Local Beer (0.5 liter draught)

$2.46 PGK 10.87

$7.87 $7.87

-68.74%

Imported Beer (0.33 liter bottle)

$4.15 PGK 18.32

$8.09 $8.09

-48.70%

Milk (1 liter)

$1.95 PGK 8.58

$1.40 $1.40

39.29%

White Bread (500g)

$1.61 PGK 7.11

$4.91 $4.91

-67.21%

Rice (white) (1kg)

$1.54 PGK 6.80

$2.14 $2.14

-28.04%

Eggs

$3.73 PGK 16.44

$6.88 $6.88

-45.78%

Local Cheese (1kg)

$4.35 PGK 19.20

$20.85 $20.85

-79.14%

Chicken Fillets (1kg)

$6.47 PGK 28.52

$14.63 $14.63

-55.78%

Beef Round Steak (1kg)

$9.32 PGK 41.10

$16.95 $16.95

-45.01%

Apples (1kg)

$3.97 PGK 17.51

$4.54 $4.54

-12.56%

Banana (1kg)

$2.80 PGK 12.35

$2.24 $2.24

25.00%

Oranges (1kg)

$5.60 PGK 24.68

$2.22 $2.22

152.25%

Tomato (1kg)

$5.70 PGK 25.13

$6.18 $6.18

-7.77%

Potato (1kg)

$3.22 PGK 14.22

$2.14 $2.14

50.47%

Onion (1kg)

$2.80 PGK 12.36

$3.36 $3.36

-16.67%

Lettuce (1 head)

$3.10 PGK 13.66

$2.03 $2.03

52.71%

Water (1.5 liter bottle)

$1.28 PGK 5.66

$2.97 $2.97

-56.90%

Cigarettes 20 Pack (Marlboro, Camel)

$6.64 PGK 29.30

$10.04 $10.04

-33.86%

Wine (Bottle)

$11.54 PGK 50.9

$11.78 $11.78

-2.04%

Local Beer (0.5 liter bottle)

$2.85 PGK 12.56

$1.71 $1.71

66.67%

Imported Beer (0.33 liter bottle)

$3.71 PGK 16.38

$3.90 $3.90

-4.87%

One-way Ticket (Public Transport)

$0.49 PGK 2.17

$1.97 $1.97

-75.13%

Public Transport Monthly Pass (Regular Price)

$24.04 PGK 106

Taxi Start (Normal Tariff)

$6.12 PGK 26.98

$3.59 $3.59

70.47%

Taxi (Normal Tariff) (1km)

$2.50 PGK 11.04

$2.04 $2.04

22.55%

Taxi 1hour Waiting (Normal Tariff)

$17.10 PGK 75.4

$39.72 $39.72

-56.95%

Gasoline (1 liter)

$1.13 PGK 4.96

$1.25 $1.25

-9.60%

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

$22.4K PGK 98.9K

$23.6K $23.6K

-4.95%

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

$24.6K PGK 108.6K

$25.9K $25.9K

-5.11%

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

$107 PGK 473

$277 $277

-61.26%

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

$48.04 PGK 212

$53.1 $53.1

-9.48%

Internet (50+ Mbps, Unlimited Data)

$385 PGK 1,697

$59.0 $59.0

552.47%

Gym Membership (Monthly)

$67.3 PGK 297

$49.22 $49.22

36.67%

Tennis Court (1 Hour on Weekend)

$20.67 PGK 91.2

Cinema Ticket

$9.47 PGK 41.76

$12.84 $12.84

-26.25%

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

$636 PGK 2,807

$2,786 $2,786

-77.15%

International Primary School, 1 Child (Yearly)

$3,964 PGK 17.5K

$37.5K $37.5K

-89.42%

Jeans (Levis 501 Or Similar)

$32.07 PGK 141

$34.47 $34.47

-6.96%

Summer Dress (H&M, Zara, etc)

$36.31 PGK 160

$34.39 $34.39

5.58%

Sport Shoes (Adidas, Nike)

$76.5 PGK 337

$88.8 $88.8

-13.86%

Men's Leather Business Shoes

$98.6 PGK 435

$124 $124

-20.24%

1-bedroom Apartment, City Center (Monthly)

$2,149 PGK 9,480

$1,809 $1,809

18.82%

1-bedroom Apartment, Outside City Center (Monthly)

$489 PGK 2,156

$1,564 $1,564

-68.75%

3-bedroom Apartment, City Center (Monthly)

$3,493 PGK 15.4K

$2,342 $2,342

49.15%

3-bedroom Apartment, Outside City Center (Monthly)

$827 PGK 3,647

$1,583 $1,583

-47.76%

Buy Apartment in City Center (m2)

$2,096 PGK 9,244

$3,715 $3,715

-43.58%

Buy Apartment Outside City Center (m2)

$3,740 PGK 16.5K

$3,611 $3,611

3.58%

Average Monthly Net Salary (After Tax)

$438 PGK 1,932

$3,003 $3,003

-85.41%

20-Year Fixed Mortgage Interest Rate (Annual %)

13.33

6.55

103.51%

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

Last update for Port Moresby: July 19, 2026

Last update for Grass Valley, CA: July 20, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $2,149 in Port Moresby and $1,809 in Grass Valley, CA. Housing cost is often the main lever when comparing two cities.

Grass Valley, CA pays 585% 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: $47.00 in Port Moresby vs $91.0 in Grass Valley, CA for a mid-range dinner for two. Groceries echo the gap at $305 vs $458 per month, with Port Moresby cheaper across the board.

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

Port Moresby vs Grass Valley, CA: Cost of Living - Frequently Asked Questions

Port Moresby and Grass Valley, CA differ by about 76% in total monthly costs ($1,686 vs $2,975 including rent). Port Moresby is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 585% lower in Grass Valley, CA. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $2,149 in Port Moresby versus $1,809 in Grass Valley, CA. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 50% higher in Grass Valley, CA. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $1,686 per month in Port Moresby versus $2,975 in Grass Valley, CA – a 76% gap that adds up to real savings over time for anyone picking the cheaper option.

Both cities are expensive relative to $2,000. Port Moresby is the more realistic option, but even there you'll need to be disciplined with housing, food, and fun money.

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.

Expats usually find Port Moresby gentler on the wallet – expenses run 76% less than in Grass Valley, CA. Beyond cost, consider language, visa policies, and how big the international community is in each city.