Last update: Oct 2026

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

For one person, living is cheaper in Port Moresby: $1,427 a month against $3,144 in Grass Valley, CA, rent and utilities included – about $20,600 less a year. Rent and utilities account for most of the difference.

69

Cost of Living Index in Port Moresby
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Port Moresby Living Index
151

Cost of Living Index in Grass Valley, CA
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Grass Valley, CA Living Index

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Port Moresby

🇵🇬 Papua New Guinea

$1,427

/mo nomad

Grass Valley, CA

🇺🇸 United States

$3,144

/mo nomad

Monthly Cost of Living

How much you'll spend in Port Moresby and in Grass Valley, CA

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Port Moresby and in Grass Valley, CA actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,427 in Port Moresby versus $3,144 in Grass Valley, CA.

Port Moresby $1,427
Grass Valley, CA $3,144

Estimated couple costs with rent: $2,248 in Port Moresby versus $4,089 in Grass Valley, CA.

Port Moresby $2,248
Grass Valley, CA $4,089

Monthly costs for a family of three with rent: $3,068 in Port Moresby versus $5,034 in Grass Valley, CA.

Port Moresby $3,068
Grass Valley, CA $5,034

Living in Port Moresby costs roughly 55% less than in Grass Valley, CA, and outside of rent the biggest gap is in eating out.

Both cities are pricier than the global median: Port Moresby 5% above, Grass Valley, CA 131% above.

Meal at Budget Restaurant

$7.55 PGK 32.81

$20.01 $20.01

-62.27%

Three-Course Dinner for Two, Mid-Range

$43.49 PGK 189

$89.3 $89.3

-51.29%

Fast Food Meal (McDonalds, etc)

$5.39 PGK 23.41

$8.04 $8.04

-32.96%

Cappuccino

$2.45 PGK 10.63

$5.79 $5.79

-57.69%

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

$0.72 PGK 3.13

$2.77 $2.77

-74.01%

Water (0.33 liter bottle)

$0.64 PGK 2.77

$1.47 $1.47

-56.46%

Local Beer (0.5 liter draught)

$2.88 PGK 12.51

$7.97 $7.97

-63.86%

Imported Beer (0.33 liter bottle)

$3.48 PGK 15.12

$8.03 $8.03

-56.66%

Milk (1 liter)

$1.82 PGK 7.90

$1.38 $1.38

31.88%

White Bread (500g)

$1.48 PGK 6.41

$4.77 $4.77

-68.97%

Rice (white) (1kg)

$1.35 PGK 5.86

$2.15 $2.15

-37.21%

Eggs

$3.70 PGK 16.06

$6.20 $6.20

-40.32%

Local Cheese (1kg)

$8.66 PGK 37.63

$21.71 $21.71

-60.11%

Chicken Fillets (1kg)

$4.75 PGK 20.65

$18.63 $18.63

-74.50%

Beef Round Steak (1kg)

$9.56 PGK 41.53

$17.50 $17.50

-45.37%

Apples (1kg)

$4.22 PGK 18.34

$4.37 $4.37

-3.43%

Banana (1kg)

$3.21 PGK 13.95

$2.22 $2.22

44.59%

Oranges (1kg)

$7.07 PGK 30.72

$2.22 $2.22

218.47%

Tomato (1kg)

$6.41 PGK 27.83

$6.79 $6.79

-5.60%

Potato (1kg)

$3.04 PGK 13.18

$2.18 $2.18

39.45%

Onion (1kg)

$2.89 PGK 12.57

$2.99 $2.99

-3.34%

Lettuce (1 head)

$2.31 PGK 10.05

$1.95 $1.95

18.46%

Water (1.5 liter bottle)

$1.33 PGK 5.76

$2.96 $2.96

-55.07%

Cigarettes 20 Pack (Marlboro, Camel)

$6.41 PGK 27.83

$9.90 $9.90

-35.25%

Wine (Bottle)

$10.53 PGK 45.72

$19.75 $19.75

-46.68%

Local Beer (0.5 liter bottle)

$2.61 PGK 11.33

$1.71 $1.71

52.63%

Imported Beer (0.33 liter bottle)

$3.45 PGK 14.97

$3.57 $3.57

-3.36%

One-way Ticket (Public Transport)

$0.46 PGK 1.99

Public Transport Monthly Pass (Regular Price)

$23.84 PGK 104

Taxi Start (Normal Tariff)

$5.03 PGK 21.85

$3.19 $3.19

57.68%

Taxi (Normal Tariff) (1km)

$2.23 PGK 9.69

$2.36 $2.36

-5.51%

Taxi 1hour Waiting (Normal Tariff)

$14.04 PGK 61.0

$40.24 $40.24

-65.11%

Gasoline (1 liter)

$0.97 PGK 4.23

$1.55 $1.55

-37.42%

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

$49.7K PGK 215.7K

$28.2K $28.2K

76.38%

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

$17.0K PGK 73.8K

$26.2K $26.2K

-35.13%

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

$117 PGK 510

$185 $185

-36.63%

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

$20.94 PGK 90.9

$64.1 $64.1

-67.33%

Internet (50+ Mbps, Unlimited Data)

$81.9 PGK 356

$59.6 $59.6

37.37%

Gym Membership (Monthly)

$59.6 PGK 259

$49.32 $49.32

20.86%

Tennis Court (1 Hour on Weekend)

$22.28 PGK 96.8

Cinema Ticket

$8.51 PGK 36.94

$13.07 $13.07

-34.89%

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

$548 PGK 2,382

$2,546 $2,546

-78.46%

International Primary School, 1 Child (Yearly)

$6,113 PGK 26.5K

$37.3K $37.3K

-83.62%

Jeans (Levis 501 Or Similar)

$34.68 PGK 151

$34.94 $34.94

-0.74%

Summer Dress (H&M, Zara, etc)

$35.61 PGK 155

$41.79 $41.79

-14.79%

Sport Shoes (Adidas, Nike)

$69.2 PGK 300

$89.4 $89.4

-22.65%

Men's Leather Business Shoes

$94.3 PGK 410

$208 $208

-54.58%

1-bedroom Apartment, City Center (Monthly)

$1,451 PGK 6,302

$1,939 $1,939

-25.18%

1-bedroom Apartment, Outside City Center (Monthly)

$537 PGK 2,333

$1,755 $1,755

-69.40%

3-bedroom Apartment, City Center (Monthly)

$2,809 PGK 12.2K

$2,568 $2,568

9.38%

3-bedroom Apartment, Outside City Center (Monthly)

$1,121 PGK 4,869

$1,860 $1,860

-39.73%

Buy Apartment in City Center (m2)

$2,009 PGK 8,728

$3,739 $3,739

-46.25%

Buy Apartment Outside City Center (m2)

$3,717 PGK 16.1K

$3,642 $3,642

2.07%

Average Monthly Net Salary (After Tax)

$429 PGK 1,863

$2,899 $2,899

-85.20%

20-Year Fixed Mortgage Interest Rate (Annual %)

12.17

6.77

79.76%

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

Last update for Port Moresby: October 26, 2026

Last update for Grass Valley, CA: October 27, 2026

Monthly budget structure

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

Accommodation & Living

Port Moresby

$537 37.6%

Grass Valley, CA

$1.8K 55.8% 227% $1.2K

Groceries & Markets

Port Moresby

$313 22%

Grass Valley, CA

$495 15.7% 57.9% $182

Monthly Utilities & Internet

Port Moresby

$220 15.4%

Grass Valley, CA

$309 9.8% 40.3% $89

Eating Out

Port Moresby

$133 9.3%

Grass Valley, CA

$327 10.4% 146% $194

Clothing & Footwear

Port Moresby

$105 7.4%

Grass Valley, CA

$168 5.4% 59.9% $63

Sport & Entertainment

Port Moresby

$77 5.4%

Grass Valley, CA

$75 2.4% 1.5% $1.2

Getting Around

Port Moresby

$42 2.9%

Grass Valley, CA

$15 * 0.5% 64.2% $27

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

A one-bedroom apartment in the center runs $1,451 in Port Moresby and $1,939 in Grass Valley, CA. Housing cost is often the main lever when comparing two cities.

Grass Valley, CA pays about 6.8 times more on average. How far that income stretches comes down to housing choices and lifestyle.

Dining out: $43 in Port Moresby vs $89 in Grass Valley, CA for a mid-range dinner for two. Groceries echo the gap at $313 vs $495 per month, with Port Moresby cheaper across the board.

Good to know

🇵🇬 Port Moresby

🇺🇸 Grass Valley, CA

🕒 Local time

09:08 9:08 AM

16:08 4:08 PM

17 h behind Port Moresby

🌤 Weather

👥 Population

364,145 Capital

14,016

💱 Currency

Papua New Guinean Kina PGK K

United States Dollar USD $

📈 Exchange rate

1 PGK = 0.23 USD

1 PGK = 0.207 EUR

1 USD = 0.898 EUR

Exchange rates and currency converter

USD, EUR to PGK – Papua New Guinean Kina Converter

🇺🇸 United States Dollar ($)

🇵🇬 Papua New Guinean Kina (K)

Papua New Guinean Kina exchange rates as of October 28, 2026: 1 USD = 4.34 PGK (1 PGK = 0.23 USD). 1 EUR = 4.84 PGK (1 PGK = 0.207 EUR).

United States Dollar exchange rates as of October 28, 2026: 1 EUR = 1.11 USD (1 USD = 0.898 EUR).

USD to PGK in detail →

On the map

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Highest

Between locations

Port Moresby Grass Valley, CA 10,820 km ≈ 14 h nonstop flight

From you

Port Moresby
Grass Valley, CA

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

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

Total monthly costs including rent come to $1,427 in Port Moresby and $3,144 in Grass Valley, CA, so Port Moresby is about 55% cheaper – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 85% lower in Port Moresby. 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: $1,451 in Port Moresby versus $1,939 in Grass Valley, CA. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 58% higher in Grass Valley, CA. For households that cook at home regularly, that difference adds up over a month.

All in, you’ll spend $1,427 per month in Port Moresby versus $3,144 in Grass Valley, CA – Port Moresby is about 55% cheaper, which adds up to real savings over time.

Both cities are expensive relative to $1,000. 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.

It comes down to priorities – Port Moresby wins on affordability, Grass Valley, CA on earning potential. Factor in climate, language, visa rules, and proximity to places that matter to you before deciding.