The live yen-to-Saudi-riyal rate, updated every minute. Book JPY→SAR with SummitFX on WhatsApp — same-day SAR settlement when you transact during the European trading day.
Use the tabs to view the last week, month, year, or five years of daily closing rates. The shaded band shows the high-low range for the period — a quick visual read on volatility.
Type in either box — enter a JPY amount to see what you'd get in SAR, or enter a target SAR amount to see how many yen you'd need. Calculated at the live mid-market rate shown above.
Note: The rate shown is the live mid-market rate. Your actual executable rate includes a small spread — typically 0.6–1.0% at SummitFX vs 2–4% at a UK high street bank. We'll always show the full breakdown before you book.
JPY/SAR moves on JPY/USD dynamics because the Saudi riyal is pegged to the US dollar at 3.75 SAR per USD. The peg has held since 1986, defended by the Saudi Central Bank (SAMA) through reserves management and Fed-aligned monetary policy. In practice, SAR rarely deviates from its USD-derived value, so JPY/SAR effectively reflects JPY/USD movements — Bank of Japan policy, carry trade dynamics, safe-haven flows, and Federal Reserve policy dominate.
Bank of Japan policy: The BoJ has historically run the world's loosest monetary policy. Slow normalisation under Governor Kazuo Ueda is now under way; every BoJ meeting is closely watched for hints of further policy shifts. Decisions and the post-meeting press conference are the biggest scheduled JPY events. The BoJ-Fed policy gap drives JPY/SAR (because SAR tracks USD).
Carry trade dynamics: Japan's ultra-low rates make JPY the world's premier funding currency. Investors borrow yen and invest in higher-yielding assets. When carry trades unwind in stress, JPY strengthens sharply — affecting JPY/SAR through the JPY/USD channel.
Safe-haven repatriation: Japanese institutional investors hold trillions in foreign assets. In stress episodes they repatriate capital home, generating massive JPY buying. This is a key driver of JPY strength during global crises.
MoF intervention threat: Japan's Ministry of Finance has a history of FX intervention. Verbal warnings ('excessive moves', 'speculative behaviour') often precede actual intervention. Intervention typically targets USD/JPY directly — and therefore moves JPY/SAR through the peg mechanism.
Fiscal year-end (March): Japanese institutions rebalance around 31 March. Repatriation flows in February-March often strengthen JPY; April typically sees yen weakness as new fiscal-year outbound flows resume. This is a predictable seasonal pattern in JPY/SAR.
USD peg dynamics: SAR is pegged to USD at 3.75 — the dominant factor in any SAR cross. Anything that moves USD also moves SAR by default. The peg has held continuously since 1986 and SAMA defends it actively through FX reserves and monetary policy alignment with the Fed.
Federal Reserve policy: Because SAMA maintains the USD peg, Saudi monetary policy effectively imports Fed policy. Fed rate decisions, FOMC statements, and the dot plot all directly affect SAR rates and the riyal's USD-derived movements against JPY.
Oil prices: Saudi Arabia is the world's largest oil exporter and the de facto leader of OPEC+. While the USD peg insulates SAR from short-term oil moves, sustained oil price changes affect SAMA's reserves and the long-term sustainability of the peg. Japan is one of Saudi Arabia's largest oil customers.
SAMA FX reserves: The Saudi Central Bank's foreign exchange reserves are the technical mechanism for maintaining the USD peg. Major reserve drawdowns can occasionally raise speculation about peg sustainability, though such episodes are rare.
Vision 2030 capital flows: Saudi Arabia's Vision 2030 economic transformation programme generates significant capital flow — both inward (foreign investment, megaprojects like NEOM) and outward (PIF deployment globally, including high-profile Japanese asset positions through the SoftBank Vision Fund partnership). These flows affect SAR/USD dynamics within the peg band.
Japan and Saudi Arabia share one of the deepest energy-trade relationships globally — Japan is one of Saudi Arabia's largest oil customers, with Saudi Aramco supplying a meaningful share of Japanese crude oil imports. Bilateral trade is worth around ¥3 trillion annually. Beyond oil, Japanese trading houses (Mitsui, Mitsubishi Corporation, Sumitomo, Itochu, Marubeni) have substantial Saudi joint ventures spanning petrochemicals, infrastructure, water management, and renewable energy. Saudi PIF and the Japanese SoftBank Vision Fund have a high-profile partnership making PIF one of the largest external investors in Japanese-managed funds globally. Japanese auto manufacturers (Toyota, Honda, Nissan) maintain extensive Saudi distribution operations.
JPY→SAR settles via SWIFT through our Saudi correspondent. Saudi Arabia is 6 hours behind Japan and 2-3 hours ahead of the UK. The Saudi banking week runs Sunday through Thursday — different from Japan's Monday-Friday — so plan transfers around this calendar mismatch.
Three things most commonly cause JPY→SAR transfers to slip past same-day:
Late JPY funding. Our cutoff is 14:00 UK time for same-day SAR release. JPY wires from Japan typically arrive in Europe in the UK morning (Tokyo afternoon), but late Tokyo bookings can miss our cutoff. Saudi banks generally close around 16:00 local time (13:00-14:00 UK in winter, 12:00-13:00 in summer).
Saudi-Japanese weekend mismatch. Saudi banks operate Sunday-Thursday; Japanese banks operate Monday-Friday. This means Friday Japanese bookings won't reach Saudi until Sunday, and Saudi-side instructions on Friday/Saturday won't process until European banks reopen Monday.
AML and source-of-funds review. Saudi banks apply rigorous AML and source-of-funds checks, particularly for new beneficiary relationships, larger amounts, or business-related transfers. Standard delays are 30 minutes to 2 hours; longer reviews can occur for first-time large transfers, especially those linked to Vision 2030 project payments or trading house ventures.
For business-related SAR payments, large institutional transfers, and trading house operations, we recommend booking the day before to allow buffer for both AML review and the Saudi-Japanese weekend mismatch. Forward contracts work well for ongoing trading house joint venture funding, scheduled Saudi project payments, and Japanese auto distribution networks.
JPY/SAR is the corridor for Japanese residents and businesses with meaningful Saudi-riyal obligations, plus Saudi-bound flows from Japanese trading houses, energy companies, and corporates. Common use cases:
Japan's general trading houses (sogo shosha) — Mitsui, Mitsubishi Corporation, Sumitomo, Itochu, Marubeni — have substantial Saudi joint ventures spanning petrochemicals (with Saudi Aramco and SABIC partners), infrastructure, water management, and renewable energy. Treasury teams use forwards to hedge predictable JPY-SAR exposure on operating costs, capex, and dividends.
While most oil trade is invoiced in USD, Japanese oil importers and refiners sometimes settle ancillary services and project payments in SAR. The energy relationship is one of the deepest bilateral commercial ties globally.
Toyota, Honda, Nissan, and other Japanese auto manufacturers maintain extensive Saudi distribution operations. Saudi Arabia is one of the largest auto markets in the GCC, and Japanese vehicles dominate the Saudi market. Treasury teams use forwards to hedge distribution and royalty exposure.
Japanese professionals working in Saudi (oil and gas, auto industry, banking, consultancy, construction) regularly converting JPY savings into SAR for living costs, or sending JPY from Japanese family for accommodation, schooling, and other expenses.
The high-profile partnership between Saudi PIF and Japan-based SoftBank Vision Fund generates substantial JPY-SAR flow as PIF commits capital to Japanese-managed funds and as fund returns are repatriated. While dominated by institutional desks, these flows affect overall corridor depth.
Japanese consultancies, engineering firms (mining and infrastructure expertise particularly relevant), and educational institutions invoicing Saudi clients in SAR. Vision 2030 has driven growth in this corridor as Saudi entities engage Japanese expertise on infrastructure, advanced manufacturing, and educational partnerships.
You can convert yen to Saudi riyals through your bank, through a transfer app, or through a broker. SAR is less commonly handled by retail FX apps, which means broker access and competitive pricing are particularly valuable for this corridor.
Everything clients typically ask about sending yen to Saudi riyals. Still have questions? Message us on WhatsApp — a real dealer, not a bot, will reply.
The Saudi riyal is officially pegged to the US dollar at 3.75 SAR per USD, a peg that has held continuously since 1986. The Saudi Central Bank (SAMA) defends this peg through FX reserves and by aligning Saudi monetary policy with the Fed. In practice this means JPY/SAR moves almost entirely on JPY/USD dynamics.
We never forecast — but the chart above puts today's rate in context. Because SAR tracks USD, the question is really about JPY/USD direction — driven by BoJ policy, carry trade dynamics, safe-haven flows, and Fed policy. Rate alerts let you set a target and wait passively.
Japanese and Saudi banks typically mark up JPY/SAR by 2–4% for retail customers. SummitFX spreads are 0.6–1.0% depending on size. On a ¥50,000,000 corporate transfer (~SAR 1,250,000), the saving versus a bank can run from SAR 12,000 to SAR 30,000.
Book and fund by 14:00 UK time on a business day and SAR typically lands in your beneficiary's Saudi account the same Saudi business day. Note the Saudi banking week runs Sunday-Thursday, so bookings on Friday won't settle in Saudi until Sunday.
Yes. A forward contract fixes today's rate for delivery up to 24 months ahead. You pay a deposit (typically 5–10% of the trade) upfront and settle the balance at delivery. Common for Japanese trading houses with scheduled Saudi joint venture funding, Vision 2030 project payments, or auto distribution arrangements.
No hard minimum — we handle trades from ¥100,000 to ¥1bn+. Below around ¥1,000,000 (~SAR 25,000) the spread widens slightly to cover fixed execution costs. For recurring expat salary repatriation or family support payments, market orders or standing arrangements work better than ad-hoc bookings.
The rate shown on Google, XE, or the chart above is the mid-market rate — the midpoint of interbank buy and sell quotes. Nobody gets exactly that rate; providers add a margin. Banks typically 2–4%, Wise and other apps often 0.8–1.2% on this less-liquid pair, SummitFX 0.6–1.0% — with our clients also getting a named dealer and WhatsApp access.
Saudi banks operate Sunday-Thursday while Japanese banks operate Monday-Friday. This means Friday afternoon Japanese bookings won't settle in Saudi until Sunday. Conversely, Saudi-side instructions on Friday/Saturday won't process in Japan until Monday. We always confirm the actual settlement date when you book — there are no surprises.
Message us on WhatsApp and we'll have a live executable rate back in seconds.