Convert SPX6900 (SPX) to USDtb (USDTB)
1 SPX ≈ 0.469839 USDTB
1 USDTB ≈ 2.1284 SPX
Indicative mid-market rate, refreshed regularly. Your quoted amount depends on the route you pick.
Convert SPX6900 (SPX) to USDtb (USDTB) at the best available rate. CoinSwap compares live SPX to USDTB routes across multiple exchange partners in real time and pays USDTB straight to your wallet — non-custodial, no account. Below you will find the current indicative rate, the networks we support, and answers to common questions.
Swap SPX to USDTB
Rate follows the market until your deposit confirms
SPX6900 (SPX)
- Price
- $0.4695
- 24h change
- +1.54%
- Market cap
- $437.1M
- 24h volume
- $9.3M
- Circulating supply
- 930.99M SPX
- All-time high
- $2.2779.32% below ATH
USDtb (USDTB)
- Price
- $0.9994
- 24h change
- −0.01%
- Market cap
- $482.3M
- 24h volume
- $282.4K
- Circulating supply
- 482.65M USDTB
How a swap works
Compare routes
Enter an amount and pick the route with the rate and speed you want.
Send from your wallet
Your deposit goes straight to the executing route — we never hold your funds.
Receive at your address
The swapped coins are paid out directly to the address you provide. Track every step on the order page.
Supported networks
The default network is highlighted. Pick another one in the widget above.
SPX6900 (SPX)
- Price
- $0.4695
- Market cap
- $437.1M
- Rank
- #115
- Solana Ecosystem
- Avalanche Ecosystem
- Meme
Supported SPX networks (2)
- EthereumTokenDefault
0xE0f6…c56CEtherscan ↗ - SolanaTokenSolscan ↗
USDtb (USDTB)
- Price
- $0.9994
- Market cap
- $482.3M
- Rank
- #108
- Stablecoins
- USD Stablecoin
- Solana Ecosystem
Supported USDTB networks (1)
- EthereumTokenDefault
0xC139…aC1CEtherscan ↗
More SPX pairs
More pairs into USDTB
Popular pairs
SPX to USDTB — FAQ
How do I swap SPX to USDTB?
Enter the amount of SPX6900 you want to exchange, pick the route with the best USDTB payout, and send your SPX to the deposit address shown. Your USDTB is paid out directly to your wallet — no account needed.
What is the current SPX to USDTB rate?
The rate above is an indicative mid-market estimate. The exact USDTB amount is quoted live when you enter a figure, and depends on the route, network fees, and whether you pick a float or fixed rate.
How long does a SPX to USDTB swap take?
Most SPX to USDTB swaps finish in 5–30 minutes, depending on SPX deposit confirmations and USDTB network load. Each route shows its own ETA before you commit.
Are there fees to convert SPX to USDTB?
Every quote is all-in: it already includes the route exchange fee, our margin, and estimated USDTB network costs. You only pay the network fee on your own SPX deposit.
Is the SPX to USDTB swap custodial?
No. CoinSwap is non-custodial: your SPX goes straight to the executing route and your USDTB is sent to the address you provide. We never hold your funds.