Convert M to B
Swap Mantis (M) to BUILDon (B) at the best cross-chain rate. SwitchFi routes your M → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
M to B market data
| Metric | M | B |
|---|---|---|
| Price | $0.4745 | $0.1279 |
| Market cap | $47.45M | $127.94M |
| 24h volume | $4,702 | $3.57M |
| 24h change | — | -4.80% |
| 7d change | -62.30% | -2.70% |
| 24h high / low | $0 / $0 | $0.1342 / $0.1276 |
| All-time high | $4.84 | $0.7626 |
| Market cap rank | #429 | #227 |
What is the M to B exchange rate?
At the current market price, 1 M ≈ 3.7086 B, and 1 B ≈ 0.26964613 M. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Mantis is the junior asset: it is valued at $47.45M against BUILDon's $127.94M, a gap of about 2.7×. M holds rank #429 while B holds #227 by market capitalisation. On a 7-day view the tape shows M -62.30% and B -2.70%. Liquidity is ample on both legs — M trades $4,702 a day and B trades $3.57M — so conversions execute at market rates. Measured from record highs, M is down 90.2% and B is down 83.2%.
M to B converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
M / 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 Mantis and BUILDon
With a total market value of $47.45M, Mantis (M) sits at #429 among all cryptocurrencies. Compared with its $4.84 all-time peak, it currently trades 90.2% lower. 100.00M M is circulating out of a hard cap of 100.00M M — about 100% of the eventual supply. Recent performance reads -62.30% over 7 days and -62.30% over the past month for M. Its 24-hour trading volume is $4,702.
BUILDon (B) ranks #227 by market capitalisation at $127.94M. 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 -22.60% over the past month for B. Around $3.57M of B changes hands every 24 hours.
How to convert M to B
- 1 Enter the amount of M you want to convert — the swap widget on this page is prefilled with the M → 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 M
M to B FAQ
What is the M to B exchange rate?
Right now 1 M ≈ 3.7086 B (and 1 B ≈ 0.26964613 M). 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 M to B on SwitchFi?
Enter the amount of M you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best M→B path — non-custodial, straight from your wallet.
Is the M to B 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 M to B?
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 M for B?
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.