100 Yen to SGD: Convert JPY & See What It Buys You

You’ve landed on a currency converter page before, but this one is different. Whether you’re planning a trip to Japan or just wondering what your yen are worth, the 100 yen to SGD rate is more than a number — it’s a window into how far your money goes in one of the world’s most fascinating economies. Here’s what the current exchange rate means for Singaporean travellers, and how to make every yen count.

100 JPY to SGD (mid-market rate): S$0.78 (XE) ·
1,000 JPY to SGD: S$7.88 (Wise) ·
2,000 JPY to SGD: S$15.75 (Wise)

Six key facts, one pattern: the yen’s weakness against the Singapore dollar is a boon for travellers but reflects deeper economic challenges in Japan.

The implication: every 100 yen is worth less than a Singapore dollar, making Japan a budget-friendly destination — but only if you know where to exchange.

How much is $1 SGD in yen?

One Singapore dollar buys roughly 127 yen at current mid-market rates, according to Exiap (spending guide for travellers). That means your SGD stretches significantly further than it did two years ago, when the rate was closer to 100 yen per dollar.

What is the current exchange rate for JPY to SGD?

• 1 JPY = 0.0080 SGD (mid-market as of June 2025, per XE)
• 1 SGD = 124.38 JPY (live rate from Exiap)
• Rates vary by provider: Wise shows 1 SGD = 127.18 JPY, while Revolut quoted 1 SGD = 112.36 JPY in May 2025 (Revolut)

Even between reputable providers, the spread can be as wide as 10%. The trade-off: always check the mid-market rate before committing to a conversion.

How to calculate 100 yen to SGD?

Divide the yen amount by 128 (approximate inverse of 1 SGD to JPY). For 100 yen, that’s 100 ÷ 128 = 0.78 SGD. For a more precise figure, use a live converter like XE or Wise.

Is 100-yen a lot of money in Japan?

No — 100 yen is roughly S$0.78, but in Japan it buys a surprising amount. Think of it as the loose change in your pocket, not a meal.

What can you buy with 100 yen in Japan?

• A can of soda from a vending machine (typically 120–150 yen, so 100 yen covers most of it)
• A small snack at a convenience store (onigiri, rice balls, start at 100 yen)
• An item from a 100-yen shop (Daiso, Seria, Can Do) — these stores are a bargain goldmine for travellers

According to Japan Travel (travel guide site), a casual meal costs ¥3,000–¥8,000 per day, so 100 yen is just a fraction of your daily budget.

How does 100 yen compare to Singapore’s buying power?

In Singapore, S$0.78 might buy you a small kopi from a hawker centre. In Japan, 100 yen gets you a cold drink from a vending machine — same convenience, slightly different value. The pattern: Japan’s low cost of living for everyday items makes it feel cheaper for Singaporeans.

Why this matters: the 100-yen shop ecosystem is a unique part of Japanese retail culture. For Singaporeans, it’s a chance to buy souvenirs, stationery, and household goods at prices that feel like a steal.

Why is yen dropping against SGD?

The yen has weakened significantly against the Singapore dollar since 2022, driven by a chasm in interest rates and economic policy between Japan and Singapore.

What factors influence the JPY to SGD exchange rate?

• Bank of Japan’s ultra-loose monetary policy — keeping interest rates near zero while the Singapore dollar is supported by the Monetary Authority of Singapore’s tighter stance
• Interest rate differentials — investors chase higher yields, pulling money away from yen
• Japan’s economic growth — stagnant GDP and falling wages reduce confidence in the yen

Data from OFX (foreign exchange provider) shows the yen has lost about 25% of its value against SGD over the past three years.

Is the yen expected to recover?

Analysts are split. Some believe the Bank of Japan will eventually raise rates, strengthening the yen. Others think the current weakness is structural. MyCurrencyTransfer notes that forecasts vary widely, with no clear consensus.

The catch: if you’re planning a trip to Japan in 2025, the weak yen is a tailwind. But don’t bet on it staying this low forever.

How expensive is 10,000 yen?

10,000 yen equals about S$78 at current rates — roughly the cost of a nice dinner for two in Singapore. In Japan, it goes much further.

What is 10,000 yen in SGD?

At the mid-market rate of 0.78 SGD per 100 yen, 10,000 yen = S$78. Using Wise or XE gives the same figure. However, bank rates and money changer fees may add 2-5% markup.

What can you buy with 10,000 yen in Japan?

• Meal for two at a mid-range restaurant (¥4,000–¥6,000)
• One day of local transport (¥1,000–¥3,000, excluding bullet trains)
• Snacks, drinks, and souvenirs for a day
• Admission to popular attractions (¥1,000–¥2,000 each)

According to Exiap (spending guide for travellers), a budget traveller spends about ¥7,960 per day, so 10,000 yen covers a full day of spending.

Why this matters: the buying power of 10,000 yen in Japan is about 2–3 times what S$78 would buy in Singapore, thanks to lower costs for food, transport, and entrance fees.

Is it better to exchange SGD in Singapore?

Yes — for most Singaporean travellers, exchanging SGD to yen in Singapore before departure gives you more yen per dollar than exchanging in Japan.

Where to exchange SGD for yen in Singapore?

• Money changers at Lucky Plaza, The Arcade, and People’s Park Centre offer competitive rates
• Multi-currency travel cards (like YouTrip, Revolut, Wise) lock in live mid-market rates with low fees
• Banks: DBS, OCBC, UOB offer currency exchange at slightly less favourable rates

Japan Travel Concierge (travel advice site) advises that exchange services charging more than 2% above the mid-market rate are overpriced.

Should you exchange money at the airport or bank?

Avoid airport exchange counters in both Singapore and Japan — they typically offer the worst rates. Japan Travel (travel guide) recommends carrying only ¥20,000–¥30,000 every few days rather than all cash at once, and using ATMs with a multi-currency card for the rest.

The trade-off: convenience vs. cost. Airport exchanges are quick but expensive. Planning ahead and using a travel card saves you 5–10% on the exchange rate.

Comparison table: Exchange providers for JPY to SGD

Three providers, one pattern: mid-market rates are similar, but fees and spreads vary dramatically.

The catch: the rate you see on a converter is not the rate you get. Always check the final amount including fees.

Pros and cons of exchanging SGD in Singapore vs. Japan

Steps to convert 100 yen to SGD easily

1. Check the live mid-market rate on XE or Wise
2. Compare rates from at least three money changers in Singapore (use MyCurrencyTransfer for a quick comparison)
3. Decide how much yen you need — budget travellers need ¥7,960 per day, mid-range ¥20,218 per day, per Exiap
4. Use a multi-currency travel card for the majority of spending, and cash for small purchases
5. Carry only ¥20,000–¥30,000 at a time, as recommended by Japan Travel Concierge
6. Keep receipts and check your bank statement for hidden fees

For Singaporean travellers, the smartest approach is to combine a travel card (for daily spending) with a small cash reserve (for 100-yen shops and vending machines).

What the experts say

“A budget traveler in Japan spends an average of S$64 per day, or about ¥7,960.”

— Exiap (spending guide for travellers)

“Japan is effectively a yen-only economy for practical spending — carry cash for small purchases.”

— Japan Travel Concierge (travel advice site)

“A one-week mid-range trip excluding flights and accommodation costs about ¥100,000–¥150,000.”

— Japan Travel (travel guide site)

“Exchange services charging more than 2% above the mid-market rate are overpriced.”

— Japan Travel Concierge

The consensus among these sources: Japan is cheaper than ever for Singaporeans, but only if you avoid costly exchange traps.

Frequently asked questions

For more on currency conversions, read our guide on Korea Won to SGD: Convert KRW to SGD (Current Rate & Guide 2025) and 30 Million Won to SGD: Convert KRW to Singapore Dollars Today.