JPY
GBP
An in-depth comparison of JPY (Japanese Yen) and GBP (British Pound): physical banknotes, cash in circulation, trading volume, purchasing power, central bank policy, and fun size comparisons — all with authoritative citations.
Dimensions at real scale — as issued by each central bank
JPY — Bank of Japan
GBP — Bank of England
Japanese Yen (JPY) banknotes are 21% larger in area than British Pound (GBP) banknotes.
All available banknote denominations
3 denominations
3 denominations
Physical banknotes in circulation, per central bank data [Source: Bank of Japan, 2024]
124 trillion JPY
Japanese Yen in circulation
Bank of Japan
92.58 billion GBP
British Pound in circulation
Bank of England
What everyday items cost in Japanese Yen and British Pound regions [Source: The Economist, 2025]
¥480
Big Mac price
Japanese Yen region, 2025
£4.49
Big Mac price
British Pound region, 2025
☕ Cup of Coffee
🍽️ Restaurant Meal
🏠 Monthly Rent
⛽ Liter of Gas
Global OTC FX market data [Source: BIS, 2025]
$148B
JPY/GBP daily volume
Average daily turnover, USD equivalent
1.5%
Share of global FX
Of all currency trades worldwide
#26
Global ranking
By average daily turnover
The institutions that issue and manage JPY and GBP
Issues Japanese Yen
Issues British Pound
IMF SDR (Special Drawing Rights) basket weights reflect a currency's importance in global trade and finance. [Source: IMF, 2022]
Physical dimensions and time-based comparisons at the same value
2 minutes
Count JPY at 1 bill/second
100 bills
5 hours 33 minutes
Count GBP at 1 bill/second
20,000 bills
24.7 years of median income
Median JPY region worker
~$40,564/yr median wage
21.0 years of median income
Median GBP region worker
~$47,608/yr median wage
JPY — Physical properties
GBP — Physical properties
JPY weight comparisons
JPY height comparisons
JPY volume comparisons
Text and numbers can only go so far. Use Money Visualiser to see how Japanese Yen and British Pound bill stacks actually compare in physical space.
Japanese Yen (JPY) banknotes are 21% larger in area: 160mm × 76mm vs 139mm × 69mm. In 3D, this means a stack of JPY bills takes up noticeably more physical space than an equivalent value in GBP bills.
At current dimensions and using the highest denomination (¥10,000), you need approximately 100 Japanese Yen bills. This stack weighs about 100 grams and stands 1.00 m (3'3") high.
Using the highest denomination (£50), you need approximately 20,000 British Pound bills. This stack weighs 18 kg (40 lbs) and stands 220 m (722 ft) high.
Japanese Yen (JPY) is issued by the Bank of Japan. British Pound (GBP) is issued by the Bank of England. Both central banks manage monetary policy, inflation targets, and currency stability for their respective economies.
The JPY/GBP currency pair trades an average of $148 billion USD per day, accounting for 1.5% of global OTC FX turnover. It ranks #26 among all currency pairs. Source: BIS 2025 Triennial Central Bank Survey.
Counting at 1 bill per second, it would take 2 minutes to count $1,000,000 in Japanese Yen (100 bills). In comparison, the same value in British Pound would take 5 hours 33 minutes (20,000 bills).
Japanese Yen comes in 3 denominations: ¥10,000, ¥5,000, ¥1,000. British Pound comes in 3 denominations: £50, £20, £10.
Money Visualiser at https://moneyvisualiser.com/convert/JPY/GBP lets you enter any amount and see the equivalent bill stacks for both currencies side-by-side in interactive 3D. You can rotate, zoom, and compare the physical scale in real time with live exchange rates.
Statistics and data are sourced from central banks and international financial organisations. Exchange rates and market volumes change daily — figures shown reflect the most recently published research data.