Convert SYNon Polygon to USDTon Ethereum
Swap Synapse (SYN) on Polygon to Tether (USDT) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → USDT exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to USDT market data
| Metric | SYN · Polygon | USDT · Ethereum |
|---|---|---|
| Price | $0.0916 | $0.9996 |
| Market cap | $20.06M | $183.30B |
| 24h volume | $4.42M | $47.25B |
| 24h change | +3.57% | +0.00% |
| 7d change | -17.10% | +0.00% |
| 24h high / low | $0.09163 / $0.08589 | $0.9998 / $0.9994 |
| All-time high | $4.92 | $1.32 |
| Market cap rank | #833 | #3 |
What is the SYN to USDT exchange rate?
At the current market price, 1 SYN ≈ 0.09163612 USDT, and 1 USDT ≈ 10.9127 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Tether carries the larger market value of the two — $183.30B versus $20.06M for Synapse. On the overall leaderboard they sit at #833 and #3 respectively. The last 24 hours put SYN at +3.57% against +0.00% for USDT — the SYN/USDT rate has moved in SYN's favour. Across the last 7 days the comparison reads -17.10% for SYN versus +0.00% for USDT. With $4.42M and $47.25B in respective daily volume, neither side of a SYN→USDT swap struggles for depth. Measured from record highs, SYN is down 98.1% and USDT is down 24.5%.
SYN to USDT converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / USDT conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Synapse and Tether
With a total market value of $20.06M, Synapse (SYN) sits at #833 among all cryptocurrencies. It is trading 98.1% below its all-time high of $4.92. 219.07M SYN is circulating out of a hard cap of 250.00M SYN — about 88% of the eventual supply. Over the last 7 days SYN is -17.10%, and +3.80% across 30 days. Daily turnover comes to $4.42M.
Tether (USDT) ranks #3 by market capitalisation at $183.30B. It is trading 24.5% below its all-time high of $1.32. Circulating supply stands at 183.38B USDT. USDT has moved +0.00% week-on-week and +0.00% over 30 days. Around $47.25B of USDT changes hands every 24 hours.
How to convert SYN to USDT
- 1 Enter the amount of SYN on Polygon you want to convert — the swap widget on this page is prefilled with the SYN → USDT pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of USDT on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange USDT
BTC → USDTEthereum
Bitcoin
ETH → USDTEthereum
Ethereum
BNB → USDTEthereum
BNB
XRP → USDTEthereum
XRP
USDCEthereum → USDTEthereum
USDC
SOL → USDTEthereum
Solana
TRX → USDTEthereum
TRON
FIGR_HELOC → USDTEthereum
Figure Heloc
HYPE → USDTEthereum
Hyperliquid
ZEC → USDTEthereum
Zcash
DOGE → USDTEthereum
Dogecoin
RAIN → USDTEthereum
Rain
Convert any other cryptocurrency from SYN
SYNPolygon → BTC
Bitcoin
SYNPolygon → ETH
Ethereum
SYNPolygon → BNB
BNB
SYNPolygon → XRP
XRP
SYNPolygon → USDCEthereum
USDC
SYNPolygon → SOL
Solana
SYNPolygon → TRX
TRON
SYNPolygon → FIGR_HELOC
Figure Heloc
SYNPolygon → HYPE
Hyperliquid
SYNPolygon → ZEC
Zcash
SYNPolygon → DOGE
Dogecoin
SYNPolygon → RAIN
Rain
SYN to USDT FAQ
What is the SYN to USDT exchange rate?
Right now 1 SYN ≈ 0.09163612 USDT (and 1 USDT ≈ 10.9127 SYN). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert SYN to USDT on SwitchFi?
Type in how much SYN you're converting, connect a wallet, check the quoted SYN→USDT route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SYN to USDT swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert SYN to USDT?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange SYN for USDT?
No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.