Convert QUARTZon Polygon to SEI
Swap Sandclock (QUARTZ) on Polygon to Sei (SEI) at the best cross-chain rate. SwitchFi routes your QUARTZ → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
QUARTZ to SEI market data
| Metric | QUARTZ · Polygon | SEI |
|---|---|---|
| Price | $0.06707 | $0.04989 |
| Market cap | $491,796 | $335.95M |
| 24h volume | $29 | $25.50M |
| 24h change | — | +5.97% |
| 7d change | +0.00% | +4.64% |
| 24h high / low | — / — | $0.05003 / $0.0469 |
| All-time high | $25.83 | $1.14 |
| Market cap rank | #3401 | #128 |
What is the QUARTZ to SEI exchange rate?
At the current market price, 1 QUARTZ ≈ 1.3443 SEI, and 1 SEI ≈ 0.74387064 QUARTZ. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sei carries the larger market value of the two — $335.95M versus $491,796 for Sandclock. QUARTZ holds rank #3401 while SEI holds #128 by market capitalisation. Across the last 7 days the comparison reads +0.00% for QUARTZ versus +4.64% for SEI. Daily turnover runs at $29 for QUARTZ and $25.50M for SEI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, QUARTZ is down 99.7% and SEI is down 95.6%.
QUARTZ to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
QUARTZ / SEI conversion tables
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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 Sandclock and Sei
Sandclock (QUARTZ) ranks #3401 by market capitalisation at $491,796. The price sits 99.7% under the record high of $25.83. 7.33M QUARTZ is circulating out of a hard cap of 100.00M QUARTZ — about 7% of the eventual supply. Over the last 7 days QUARTZ is +0.00%, and -0.03% across 30 days. Daily turnover comes to $29.
With a total market value of $335.95M, Sei (SEI) sits at #128 among all cryptocurrencies. It is trading 95.6% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +4.64% week-on-week and +2.92% over 30 days. Around $25.50M of SEI changes hands every 24 hours.
How to convert QUARTZ to SEI
- 1 Enter the amount of QUARTZ on Polygon you want to convert — the swap widget on this page is prefilled with the QUARTZ → SEI 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 SEI 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 SEI
Convert any other cryptocurrency from QUARTZ
QUARTZPolygon → BTC
Bitcoin
QUARTZPolygon → ETH
Ethereum
QUARTZPolygon → USDTEthereum
Tether
QUARTZPolygon → BNB
BNB
QUARTZPolygon → USDCEthereum
USDC
QUARTZPolygon → XRP
XRP
QUARTZPolygon → SOL
Solana
QUARTZPolygon → TRX
TRON
QUARTZPolygon → FIGR_HELOC
Figure Heloc
QUARTZPolygon → HYPE
Hyperliquid
QUARTZPolygon → DOGE
Dogecoin
QUARTZPolygon → USDSEthereum
USDS
QUARTZ to SEI FAQ
What is the QUARTZ to SEI exchange rate?
1 QUARTZ is worth roughly 1.3443 SEI at the moment (inverted: 1 SEI ≈ 0.74387064 QUARTZ). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert QUARTZ to SEI on SwitchFi?
Type in how much QUARTZ you're converting, connect a wallet, check the quoted QUARTZ→SEI route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the QUARTZ to SEI swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert QUARTZ to SEI?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange QUARTZ for SEI?
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.