1 SGD to JPY - Convert Singapore Dollar to Japanese Yen

Looking at the 30-day window, the SGD/JPY pair traded in a range of 120.1494 to 128.2622. The monthly average was 124.8102 with 2.04% volatility. The relatively low volatility indicates stable trading conditions for the SGD/JPY currency pair.

The current mid-market exchange rate is 1 SGD = 124.6578 JPY, updated as of June 4, 2026, 2:21 AM UTC. Mid-market rates represent the fairest available rate and are the midpoint between buy and sell prices on global currency markets. Actual transaction rates from banks or money transfer services may include a markup above this rate.

Singapore Dollar to Japanese Yen Exchange Rate

SGD/JPY connects two of Asia's most important financial centers. Tokyo and Singapore are major forex hubs where trillions change hands daily. Japanese banks maintain large Singapore operations. GIC and Temasek hold Japanese equities. The yen's dramatic weakness since 2022 has made Japan extraordinarily cheap for Singaporean tourists, creating a conversion boom. Both currencies are managed by respected central banks with very different policy approaches.

When Singapore Goes Shopping in Tokyo

The yen's weakness has triggered a Singaporean tourism surge to Japan. Tokyo, Osaka, Hokkaido, and Kyoto are flooded with Singaporean visitors buying luxury goods, dining at Michelin restaurants, and skiing at prices that feel 30-40% cheaper than pre-weakness levels. This tourism wave creates massive SGD/JPY conversion demand. Japanese banks MUFG, SMBC, and Mizuho run major Singapore operations for ASEAN capital markets. Japanese life insurers hold Southeast Asian investments managed through Singapore. GIC and Temasek hold substantial Japanese equity positions. Sony, Toyota, and Nintendo manage ASEAN operations from Singapore. These institutional connections create deep bilateral flows. The monetary policy contrast is stark: BOJ ultra-loose versus MAS gradual tightening. This divergence has pushed SGD/JPY to levels that represent extraordinary SGD purchasing power in Japan. Both countries are aging societies with world-class financial infrastructure and strong governance. For Singaporean fund managers allocating to Japanese equities and Japanese bankers in Singapore's financial district, the rate reflects one of Asia's most consequential monetary policy divergence stories.

What Drives the SGD/JPY Rate

MAS and BOJ policy divergence dominates. Sovereign fund Japan allocation, tourism flows, institutional investment, global risk sentiment, and carry dynamics (SGD yields above JPY) are the main drivers.

What a Conversion Really Costs

Singapore Arcade money changers handle JPY at 0.2-0.5%. Japanese banks in Singapore are competitive. Banks charge 0.5-1.5%. Online services charge 0.3-1%. In Japan, SGD is available at major exchange offices. Both cities' deep financial infrastructure ensures excellent conversion options at all scales.

How to Get the Best SGD to JPY Rate

Singapore Arcade money changers pre-departure. In Japan, city exchange offices beat airports. Track MAS and BOJ policy. Compare the mid-market rate on this page. The weak yen makes timing especially relevant for maximizing Singaporean purchasing power in Japan. Both countries' aging demographics and world-class financial infrastructure create structural similarities beneath the surface of their very different monetary policy approaches. GIC and Temasek's Japanese equity holdings ensure institutional conversion demand that operates independently of the retail tourism and corporate treasury flows driving daily volume.