Coins / Prime Numbers Labs / PRFI → B
Prime Numbers Labs BUILDon

Convert PRFIon Arbitrum to B

1 PRFI ≈ 0.03635912 B

Swap Prime Numbers Labs (PRFI) on Arbitrum to BUILDon (B) at the best cross-chain rate. SwitchFi routes your PRFI → B exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

PRFI to B market data

Metric PRFI · Arbitrum B
Price $0.005529 $0.1521
Market cap $199,004 $151.84M
24h volume $643 $6.78M
24h change -2.31% -3.34%
7d change -4.43% -29.96%
24h high / low $0.00566 / $0.005467 $0.1616 / $0.1499
All-time high $0.2854 $0.7635
Market cap rank #4695 #200

What is the PRFI to B exchange rate?

At the current market price, 1 PRFI ≈ 0.03635912 B, and 1 B ≈ 27.5034 PRFI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

Prime Numbers Labs is the smaller side of this pair — BUILDon's market capitalisation of $151.84M is roughly 763× larger than Prime Numbers Labs's $199,004. They currently rank #4695 and #200 among all cryptocurrencies. The last 24 hours put PRFI at -2.31% against -3.34% for B — the PRFI/B rate has moved in PRFI's favour. Across the last 7 days the comparison reads -4.43% for PRFI versus -29.96% for B. Liquidity is ample on both legs — PRFI trades $643 a day and B trades $6.78M — so conversions execute at market rates. Measured from record highs, PRFI is down 98.1% and B is down 80.1%.

PRFI to B converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

PRFI / B conversion tables

PRFI to B
0.1 PRFI0.00363591 B
0.5 PRFI0.01817956 B
1 PRFI0.03635912 B
5 PRFI0.18179561 B
10 PRFI0.36359123 B
50 PRFI1.818 B
100 PRFI3.6359 B
500 PRFI18.1796 B
1000 PRFI36.3591 B
B to PRFI
0.1 B2.7503 PRFI
0.5 B13.7517 PRFI
1 B27.5034 PRFI
5 B137.5171 PRFI
10 B275.0341 PRFI
50 B1375.17 PRFI
100 B2750.34 PRFI
500 B13751.71 PRFI
1000 B27503.41 PRFI
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About Prime Numbers Labs and BUILDon

With a total market value of $199,004, Prime Numbers Labs (PRFI) sits at #4695 among all cryptocurrencies. It is trading 98.1% below its all-time high of $0.2854. Supply-wise, 36% of the 100.00M PRFI maximum (35.99M PRFI) is on the market today. Over the last 7 days PRFI is -4.43%, and -35.70% across 30 days. Around $643 of PRFI changes hands every 24 hours.

BUILDon (B) ranks #200 by market capitalisation at $151.84M. Compared with its $0.7635 all-time peak, it currently trades 80.1% lower. Of a maximum supply of 1.00B B, 1.00B B (100%) is already in circulation. Recent performance reads -29.96% over 7 days and -47.76% over the past month for B. Around $6.78M of B changes hands every 24 hours.

How to convert PRFI to B

  1. 1 Enter the amount of PRFI on Arbitrum you want to convert — the swap widget on this page is prefilled with the PRFI → B pair.
  2. 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
  3. 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. 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.

PRFI to B FAQ

What is the PRFI to B exchange rate?

1 PRFI is worth roughly 0.03635912 B at the moment (inverted: 1 B ≈ 27.5034 PRFI). This moves with the market; your wallet shows the exact executable amount before signing.

How to swap, exchange or convert PRFI to B on SwitchFi?

Three steps: set the PRFI amount, connect your wallet, then approve the best quoted PRFI→B route. Funds move wallet-to-wallet — SwitchFi never holds them.

Is the PRFI 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 PRFI 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 PRFI 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.