500000 OTK = 0.0016635759 BTC · 1 OTK = 0.0000000033271517 BTC · +0.39% (24h) · OTK rank #2947 · mcap $126.39K
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 |
|---|---|---|---|
MEXCMost received | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.00000083178794 BTC0.05% of the conversion | 0.0016627441 BTC$129.02 |
KuCoin | 0.1%−20% paying fees in KCS | 0.0000016635759 BTC0.10% of the conversion | 0.0016619123 BTC$128.96 |
Converting 500,000 OTK on MEXC leaves you 0.00000083178794 BTC more than on KuCoin, the most expensive venue we track for this pair.
1 OTK converts to 0.0000000033271517 BTC right now, so 1 BTC buys 300,557,376.37 OTK. OTK is up 0.39% against BTC over the past 24 hours. 2 exchanges we track list both sides of this pair; the cheapest standard taker fee is 0.05% on MEXC, the highest 0.1% on KuCoin — 2× the cheapest, on the same conversion. If you move the BTC off the exchange afterwards, the cheapest withdrawal we have on record is 0.00000025 BTC over BNB Smart Chain (BEP20) on MEXC.
| OTK | BTC |
|---|---|
| 5,000 OTK | 0.000016635759 BTC |
| 10,000 OTK | 0.000033271517 BTC |
| 50,000 OTK | 0.00016635759 BTC |
| 100,000 OTK | 0.00033271517 BTC |
| 500,000 OTK | 0.0016635759 BTC |
| 1,000,000 OTK | 0.0033271517 BTC |
| 10,000,000 OTK | 0.033271517 BTC |
| 100,000,000 OTK | 0.33271517 BTC |
| 1,000,000,000 OTK | 3.327152 BTC |
500,000 OTK is worth 0.0016635759 BTC at the mid-market rate, based on the live market price we sync for that coin. 5,000,000 OTK is 0.016635759 BTC and 50,000,000 OTK is 0.16635759 BTC.
300,557,376.37 OTK at the current rate. The converter above works in both directions — type into either box.
MEXC has the cheapest standard taker fee for this pair at 0.05%, which is 0.0000000000016635759 BTC on a 1 OTK 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.
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 BTC, so you see the amount that actually lands.
OTK is up 0.39% against BTC over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
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 2026-08-29 11:01 UTC · fiat rates from exchangerate-api.com, updated 2026-08-29 00:02 UTC · withdrawal fees last synced 2026-08-29 00:57 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.