Mining, Oil & GasHigh demandRemote: Moderate

🪨Petroleum Geologist

Identifies and evaluates subsurface oil and gas reservoirs using seismic and well data. MSc Geology typically required. High-value role at major oil companies and exploration firms.

Key Insights

→🇨🇭 Switzerland offers the highest take-home at $144,340 USD/yr — 7.7× more than 🇮🇳 India.
→Best purchasing power: 🇨🇭 Switzerland (Int'l $122,322). Your dollar stretches furthest here.
→Biggest tax difference: 🇦🇪 UAE (0.0%) vs 🇩🇪 Germany (43.0%) — a 43.0% gap.
→Global average take-home for a Petroleum Geologist is roughly $55,946 USD/yr across the 21 countries tracked.

Take-Home Pay (USD)

After tax, converted to USD — top 12 countries

Purchasing Power (Int'l $)

After tax, PPP-adjusted — what it actually buys you

Petroleum Geologist — All Countries

21 countries · Click column headers to sort · Top 1 2 3 Bottom 3

Estimated rates

🇨🇭Switzerland#1

$144,340

take-home USD

Gross

Fr162k

Tax rate

20.7%

PPP power

$122,322

🇺🇸United States#2

$93,037

take-home USD

Gross

$120k

Tax rate

22.5%

PPP power

$93,037

🇬🇧United Kingdom#3

$72,281

take-home USD

Gross

£80k

Tax rate

28.8%

PPP power

$100,390

🇦🇪UAE

$70,242

take-home USD

Gross

AED258k

Tax rate

0.0%

PPP power

$92,424

🇦🇺Australia

$67,529

take-home USD

Gross

A$140k

Tax rate

25.7%

PPP power

$45,321

🇨🇦Canada

$66,037

take-home USD

Gross

C$125k

Tax rate

28.1%

PPP power

$53,256

🇸🇬Singapore

$62,919

take-home USD

Gross

S$105k

Tax rate

19.6%

PPP power

$70,696

🇮🇪Ireland

$61,877

take-home USD

Gross

€86k

Tax rate

33.8%

PPP power

$74,551

🇩🇰Denmark

$60,509

take-home USD

Gross

kr675k

Tax rate

38.3%

PPP power

$8,898

🇳🇴Norway

$56,823

take-home USD

Gross

kr860k

Tax rate

29.8%

PPP power

$5,858

🇳🇱Netherlands

$55,061

take-home USD

Gross

€76k

Tax rate

33.3%

PPP power

$67,148

🇫🇷France

$49,037

take-home USD

Gross

€64k

Tax rate

29.5%

PPP power

$60,539

🇩🇪Germany

$48,330

take-home USD

Gross

€78k

Tax rate

43.0%

PPP power

$61,961

🇪🇺Europe (avg.)

$45,878

take-home USD

Gross

€72k

Tax rate

41.4%

PPP power

$58,818

🇸🇪Sweden

$45,700

take-home USD

Gross

kr740k

Tax rate

35.6%

PPP power

$4,862

🇳🇿New ZealandYou

$43,896

take-home USD

Gross

NZ$100k

Tax rate

28.4%

PPP power

$28,879

🇯🇵Japan

$43,722

take-home USD

Gross

¥9.5M

Tax rate

31.2%

PPP power

$451

🇵🇹Portugal

$25,298

take-home USD

Gross

€37k

Tax rate

37.1%

PPP power

$41,472

🇿🇦South Africa

$21,957

take-home USD

Gross

R520k

Tax rate

21.0%

PPP power

$3,050

🇹🇭Thailand

$21,589

take-home USD

Gross

฿820k

Tax rate

7.4%

PPP power

$1,542

🇮🇳India

$18,800

take-home USD

Gross

₹1.8M

Tax rate

13.2%

PPP power

$783

#	Country	Gross (local)	Tax rate	Take-home USD	PPP power
🥇	🇨🇭Switzerland	Fr162k	20.7%	$144,340	Int'l $122,322
🥈	🇺🇸United States	$120k	22.5%	$93,037	Int'l $93,037
🥉	🇬🇧United Kingdom	£80k	28.8%	$72,281	Int'l $100,390
4	🇦🇪UAE	AED258k	0.0%	$70,242	Int'l $92,424
5	🇦🇺Australia	A$140k	25.7%	$67,529	Int'l $45,321
6	🇨🇦Canada	C$125k	28.1%	$66,037	Int'l $53,256
7	🇸🇬Singapore	S$105k	19.6%	$62,919	Int'l $70,696
8	🇮🇪Ireland	€86k	33.8%	$61,877	Int'l $74,551
9	🇩🇰Denmark	kr675k	38.3%	$60,509	Int'l $8,898
10	🇳🇴Norway	kr860k	29.8%	$56,823	Int'l $5,858
11	🇳🇱Netherlands	€76k	33.3%	$55,061	Int'l $67,148
12	🇫🇷France	€64k	29.5%	$49,037	Int'l $60,539
13	🇩🇪Germany	€78k	43.0%	$48,330	Int'l $61,961
14	🇪🇺Europe (avg.)	€72k	41.4%	$45,878	Int'l $58,818
15	🇸🇪Sweden	kr740k	35.6%	$45,700	Int'l $4,862
16	🇳🇿New ZealandYou	NZ$100k	28.4%	$43,896	Int'l $28,879
17	🇯🇵Japan	¥9.5M	31.2%	$43,722	Int'l $451
18	🇵🇹Portugal	€37k	37.1%	$25,298	Int'l $41,472
19	🇿🇦South Africa	R520k	21.0%	$21,957	Int'l $3,050
20	🇹🇭Thailand	฿820k	7.4%	$21,589	Int'l $1,542
21	🇮🇳India	₹1.8M	13.2%	$18,800	Int'l $783

Gross = annual before tax in local currency · Take-home = after income tax & social contributions · PPP = Int'l dollars (purchasing power parity) · Data: 2025-26 estimates

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ℹ️Sources: LinkedIn Salary Insights, Seek, Indeed, Glassdoor.Verified May 2026.Salary data is approximate and varies by experience, location and employer. Updated annually.