Today 1 JUST (JST) is worth 17.2315 Japanese Yen (JPY) at the mid-market rate, and 1 JPY is worth 0.058033 JST. The converter above always shows the live rate — no margin added — and the chart tracks how the JST/JPY rate moved over the last 12 months.
| JST | JPY |
|---|---|
| 0.01 JST | 0.172315 JPY |
| 0.05 JST | 0.861573 JPY |
| 0.1 JST | 1.7231 JPY |
| 0.25 JST | 4.3079 JPY |
| 0.5 JST | 8.6157 JPY |
| 1 JST | 17.2315 JPY |
| 5 JST | 86.1573 JPY |
| 10 JST | 172.3147 JPY |
| JPY | JST |
|---|---|
| 1 JPY | 0.058033 JST |
| 5 JPY | 0.290167 JST |
| 10 JPY | 0.580334 JST |
| 25 JPY | 1.4508 JST |
| 50 JPY | 2.9017 JST |
| 100 JPY | 5.8033 JST |
| 500 JPY | 29.0167 JST |
| 1,000 JPY | 58.0334 JST |
| 5,000 JPY | 290.1668 JST |
| 10,000 JPY | 580.3336 JST |
1 JUST (JST) is worth 17.2315 Japanese Yen (JPY) at the current mid-market exchange rate. Rates refresh every few minutes on fxconv.
100 JST equals about 1,723.15 JPY right now. Use the converter above for any amount — it updates live as you type.
The mid-market rate is the midpoint between the buy and sell price of JST and JPY on global markets — the fairest reference rate. Banks and exchange bureaus typically add a 2–5% margin on top of it; fxconv always shows the raw mid-market rate for free.
Yes. fxconv's JUST to Japanese Yen converter is completely free, with no sign-up. It covers 145 fiat currencies and 100 cryptocurrencies, with a 12-month rate history chart for every pair.
Disclaimer: rates and data are provided “as is” for informational purposes only — no guarantee of accuracy, completeness or timeliness, and nothing on this site is financial advice. Always verify rates with your provider before transacting. Use of this site is at your own risk; we accept no liability for any losses or damages.