Convert SPACEon Base to B
Swap Space Token (SPACE) on Base to BUILDon (B) at the best cross-chain rate. SwitchFi routes your SPACE → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPACE to B market data
| Metric | SPACE · Base | B |
|---|---|---|
| Price | $0.00181 | $0.1285 |
| Market cap | $207,435 | $128.42M |
| 24h volume | $2,200 | $3.22M |
| 24h change | +0.50% | -4.02% |
| 7d change | -12.90% | -2.70% |
| 24h high / low | $0.001839 / $0.001798 | $0.1347 / $0.1277 |
| All-time high | $0.09449 | $0.7626 |
| Market cap rank | #4427 | #222 |
What is the SPACE to B exchange rate?
At the current market price, 1 SPACE ≈ 0.01409175 B, and 1 B ≈ 70.9635 SPACE. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Space Token is the smaller side of this pair — BUILDon's market capitalisation of $128.42M is roughly 619× larger than Space Token's $207,435. SPACE holds rank #4427 while B holds #222 by market capitalisation. The last 24 hours put SPACE at +0.50% against -4.02% for B — the SPACE/B rate has moved in SPACE's favour. Zooming out to a week, SPACE has moved -12.90% while B has moved -2.70%. Liquidity is ample on both legs — SPACE trades $2,200 a day and B trades $3.22M — so conversions execute at market rates. SPACE currently trades 98.1% below its all-time high, while B sits 83.2% under its own peak.
SPACE to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPACE / B 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 Space Token and BUILDon
Space Token (SPACE) ranks #4427 by market capitalisation at $207,435. The price sits 98.1% under the record high of $0.09449. 114.88M SPACE is circulating out of a hard cap of 350.00M SPACE — about 33% of the eventual supply. SPACE has moved -12.90% week-on-week and +13.80% over 30 days. Daily turnover comes to $2,200.
BUILDon (B) ranks #222 by market capitalisation at $128.42M. Compared with its $0.7626 all-time peak, it currently trades 83.2% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -2.70% over 7 days and -23.90% over the past month for B. Around $3.22M of B changes hands every 24 hours.
How to convert SPACE to B
- 1 Enter the amount of SPACE on Base you want to convert — the swap widget on this page is prefilled with the SPACE → B 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 B 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 B
Convert any other cryptocurrency from SPACE
SPACEBase → BTC
Bitcoin
SPACEBase → ETH
Ethereum
SPACEBase → USDTEthereum
Tether
SPACEBase → BNB
BNB
SPACEBase → XRP
XRP
SPACEBase → USDCEthereum
USDC
SPACEBase → SOL
Solana
SPACEBase → TRX
TRON
SPACEBase → FIGR_HELOC
Figure Heloc
SPACEBase → HYPE
Hyperliquid
SPACEBase → ZEC
Zcash
SPACEBase → DOGE
Dogecoin
SPACE to B FAQ
What is the SPACE to B exchange rate?
1 SPACE is worth roughly 0.01409175 B at the moment (inverted: 1 B ≈ 70.9635 SPACE). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SPACE to B on SwitchFi?
Enter the amount of SPACE you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SPACE→B path — non-custodial, straight from your wallet.
Is the SPACE to B swap instant?
Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.
Are there fees to convert SPACE to B?
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 SPACE for B?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.