Convert Japanese Yen to Gram (prev. Toncoin)
1 JPY = 0.0042856092 GRAM · -4.33% (24h)
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. The JPY leg is held at today's reference rate across the whole series — daily FX history is not part of this dataset. The live rate at the top comes from our own price sync, so the last point can differ slightly.
What you actually receive, exchange by exchange
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
 BitfinexMost received | 0% | 0 GRAM0.00% of the conversion | 0.0042856092 GRAM$0.006348 |
 Ourbit | 0% | 0 GRAM0.00% of the conversion | 0.0042856092 GRAM$0.006348 |
 KCEX | 0% | 0 GRAM0.00% of the conversion | 0.0042856092 GRAM$0.006348 |
 MEXC | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.0000021428046 GRAM0.05% of the conversion | 0.0042834664 GRAM$0.006344 |
 Pionex | 0.05% | 0.0000021428046 GRAM0.05% of the conversion | 0.0042834664 GRAM$0.006344 |
 Flipster | 0.06% | 0.0000025713655 GRAM0.06% of the conversion | 0.0042830379 GRAM$0.006344 |
 Bitrue | 0.098%−20% paying fees in BTR | 0.000004199897 GRAM0.10% of the conversion | 0.0042814093 GRAM$0.006341 |
 OKX | 0.1% | 0.0000042856092 GRAM0.10% of the conversion | 0.0042813236 GRAM$0.006341 |
Converting ¥1 on Bitfinex leaves you 0.000021428046 GRAM more than on Crypto.com Exchange, the most expensive venue we track for this pair.
1 JPY converts to 0.0042856092 GRAM right now, so 1 GRAM buys ¥233. JPY is down 4.33% against GRAM over the past 24 hours. 31 exchanges we track list both sides of this pair; the cheapest standard taker fee is 0% on Bitfinex, while Crypto.com Exchange charges 0.5% for the same conversion. If you move the GRAM off the exchange afterwards, the cheapest withdrawal we have on record is 0 GRAM over TON on Bitfinex.
JPY/GRAM performance
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 0.0042721529 GRAM | 0.004646855 GRAM | 0.0044665552 GRAM | -6.04% |
| 30 days | 0.0042721529 GRAM | 0.0048270753 GRAM | 0.0045957139 GRAM | -7.93% |
| 1 year | 0.0022206169 GRAM | 0.0052800911 GRAM | 0.0040504919 GRAM | +82.46% |
JPY to GRAM conversion tables
| JPY | GRAM |
|---|---|
| 100 JPY | 0.42856092 GRAM |
| 500 JPY | 2.142805 GRAM |
| 5,000 JPY | 21.428046 GRAM |
| 10,000 JPY | 42.856092 GRAM |
| 50,000 JPY | 214.280461 GRAM |
| 100,000 JPY | 428.560922 GRAM |
| 1,000,000 JPY | 4,285.61 GRAM |
| 10,000,000 JPY | 42,856.09 GRAM |
| 100,000,000 JPY | 428,560.92 GRAM |
| GRAM | JPY |
|---|---|
| 0.5 GRAM | ¥117 |
| 5 GRAM | ¥1,167 |
| 25 GRAM | ¥5,833 |
| 50 GRAM | ¥11,667 |
| 500 GRAM | ¥116,670 |
| 5,000 GRAM | ¥1,166,695 |
| 50,000 GRAM | ¥11,666,953 |
| 100,000 GRAM | ¥23,333,905 |
| 1,000,000 GRAM | ¥233,339,054 |
Related conversions
JPY to other currencies
JPY to other coins
JPY to GRAM — FAQ
How much is 1 JPY in GRAM?
1 JPY is worth 0.0042856092 GRAM at the mid-market rate. 10 JPY is 0.042856092 GRAM and 100 JPY is 0.42856092 GRAM.
How much JPY do I need to get 1 GRAM?
¥233 at the current rate. The converter above works in both directions — type into either box.
What is the cheapest way to convert JPY to GRAM?
Bitfinex has the cheapest standard taker fee for this pair at 0%, which is 0 GRAM on a 1 JPY conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
Does this converter include exchange fees?
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for GRAM, so you see the amount that actually lands.
Has JPY gone up or down against GRAM today?
JPY is down 4.33% against GRAM over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
What has the JPY to GRAM rate been over the past 1 year?
Over the last 1 year the pair traded between 0.0022206169 GRAM and 0.0052800911 GRAM, averaging 0.0040504919 GRAM, and it is up 82.46% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
Where does the JPY/GRAM rate come from?
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-09-26 15:53 UTC · fiat rates from exchangerate-api.com, updated 2026-09-26 00:02 UTC · withdrawal fees last synced 2026-08-29 00:53 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.