Swap Starknet (STRK ERC20) for USD Coin (USDC XLM)
The calculator does the maths at the live rate, the page lists the limits and the timing. Your rate is locked the moment the order is created.
Rate as of Nov 1, 2026 04:14
- Payout network
- XLM
- 24 hours
- −0.49%
One STRK ERC20 buys 0.0439133 USDC XLM right now; the other way round, 1 USDC XLM is 22.7722 STRK ERC20. Market over 24 hours: STRK ERC20 against USDC XLM minus 0.49%. The week added minus 4.8%.
The weekly corridor ran from 0.0414008 to 0.0478712 USDC XLM, a spread of 15.63%.
The payout leaves in the XLM network, so the receiving address has to belong to that network. By market cap Starknet sits 127th ($335.9 M) and USD Coin 6th ($71.72 B). Daily moves of STRK and USDC over 90 days line up at 0.03 (they travel apart).
Who takes the STRK ERC20 → USDC XLM route
- Sitting out the swingsSTRK moved +2.77% over the past month. USDC tracks the dollar, so after the swap the value stops following STRK.
- A road both waysThe USDC XLM → STRK ERC20 direction is open too, so going back into STRK takes the same route.
STRK ERC20 → USDC XLM rate and amounts
Send STRK ERC20 — receive USDC XLM
| STRK ERC20 | USDC XLM |
|---|---|
| 500 | 21.9566 |
| 2,000 | 87.8266 |
| 10,000 | 439.1328 |
| 100,000 | 4,391.33 |
| 500,000 | 21,956.64 |
| 2,000,000 | 87,826.56 |
Need USDC XLM — send this much STRK ERC20
| USDC XLM | STRK ERC20 |
|---|---|
| 10 | 227.7216 |
| 50 | 1,138.61 |
| 500 | 11,386.08 |
| 2,000 | 45,544.31 |
| 20,000 | 455,443.11 |
| 100,000 | 2,277,215.54 |
Payout network for USDC
The same USDC goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per STRK ERC20 | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 0.0439133 | 7,429.42 STRK ERC20 | ≈ $0.0047 | medium |
| Solana | 0.0439133 | 7,429.42 STRK ERC20 | ≈ $0.00048 | fast |
| Polygon | 0.0439133 | 7,429.42 STRK ERC20 | ≈ $0.0017 | fast |
| Arbitrum One | 0.0439133 | — | ≈ $0.0029 | fast |
| BASE | 0.0439133 | — | — | — |
| BNB Smart Chain (BEP20) | 0.0439133 | — | ≈ $0.0023 | fast |
| Avalanche C-Chain | 0.0439133 | — | ≈ $0.0014 | fast |
| NEAR | 0.0439133 | — | — | — |
| Optimism | 0.0439133 | — | ≈ $0.00015 | fast |
| XLM open now | 0.0439133 | — | — | — |
How the STRK ERC20 → USDC XLM order runs
- Work out the amount in the calculator and press the exchange button.
- Enter a USDC address in XLM and a way to reach you.
- Send STRK ERC20 in Ethereum (ERC20) for exactly the amount stated in the order.
- Once the network confirms your transfer, USD Coin leaves for your address. The order page tracks every step.
Check this before sending STRK ERC20
- The address network is XLM. Sending through another network usually means losing the transfer.
- Copy the address whole, then compare the first and last characters after pasting.
- Coins go through an AML check: a flagged transfer can be held until the check is finished.
Where the STRK ERC20 to USDC XLM rate has been
- 24 hours
- −0.49%
- Week
- −4.8%
- Weekly high
- 0.0478712 USDC XLM
- Weekly low
- 0.0414008 USDC XLM
- Spread
- 15.63%
Market data from CoinGecko as of Nov 1, 2026 02:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far STRK ERC20/USDC XLM travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 0.0451777 | 0.0428381 | 0.0440256 | −0.49% |
| Week | 0.0478712 | 0.0414008 | 0.0454222 | −4.8% |
| Month | 0.123061 | 0.0418306 | 0.0605405 | +2.74% |
| Quarter | 0.123061 | 0.0224563 | 0.0400698 | +83.34% |
Figures are in USDC XLM per unit sent, from market data.
Daily STRK ERC20 → USDC XLM rate
| Day | Close | Against the day before |
|---|---|---|
| Oct 31, 2026 | 0.0443487 USDC XLM | +4.89% |
| Oct 30, 2026 | 0.0422805 USDC XLM | −10.09% |
| Oct 29, 2026 | 0.0470229 USDC XLM | +1.73% |
| Oct 28, 2026 | 0.0462247 USDC XLM | −2.01% |
| Oct 27, 2026 | 0.0471745 USDC XLM | +3.19% |
| Oct 26, 2026 | 0.0457154 USDC XLM | −2.77% |
| Oct 25, 2026 | 0.0470179 USDC XLM | −4.88% |
Daily RubyCash rate: STRK ERC20 → USDC XLM
| Date | RubyCash rate | Market rate |
|---|---|---|
| Nov 1, 2026 | 0.0439533 USDC XLM | 0.0442475 |
| Oct 31, 2026 | 0.0440891 USDC XLM | 0.0441889 |
| Oct 30, 2026 | 0.044236 USDC XLM | 0.0443684 |
| Oct 29, 2026 | 0.0421912 USDC XLM | 0.0421749 |
| Oct 28, 2026 | 0.0467601 USDC XLM | 0.0470686 |
| Oct 27, 2026 | 0.0466065 USDC XLM | 0.0463977 |
| Oct 26, 2026 | 0.0462315 USDC XLM | 0.0466872 |
| Oct 25, 2026 | 0.0457847 USDC XLM | 0.0460077 |
| Oct 24, 2026 | 0.0463062 USDC XLM | 0.0465756 |
| Oct 22, 2026 | 0.0543076 USDC XLM | 0.0539119 |
| Oct 21, 2026 | 0.0584142 USDC XLM | 0.0610824 |
| Oct 20, 2026 | 0.0571235 USDC XLM | 0.0579191 |
| Oct 19, 2026 | 0.0577473 USDC XLM | 0.0575909 |
| Oct 18, 2026 | 0.0599788 USDC XLM | 0.0600068 |
Our own rate is written down every hour; the table keeps the last entry of each day. The market column is the ratio of the same two coins on CoinGecko at that moment. Where these numbers come from
The numbers on STRK and USDC
- Price
- $0.0442475
- 24 hours
- −0.47%
- Week
- −5.1%
- Market cap
- $335.9 M
- 24-hour turnover
- $29.82 M
- Rank by cap
- #127
- In circulation
- 7.59 B STRK
- Record price
- $4.41
- Price
- $1.00
- 24 hours
- +0.02%
- Week
- +0.05%
- Market cap
- $71.72 B
- 24-hour turnover
- $5.96 B
- Rank by cap
- #6
- In circulation
- 71.72 B USDC
- Record price
- $1.04
Source: CoinGecko, Nov 1, 2026 02:54.
Starknet against USD Coin
| Starknet (STRK) | USD Coin (USDC) | |
|---|---|---|
| Ticker | STRK | USDC |
| Network | Ethereum (ERC20) | XLM |
| Fees are paid in | ETH | — |
| In circulation | 7.59 B STRK | 71.72 B USDC |
| Market cap | $335.9 M | $71.72 B |
| Rank by cap | #127 | #6 |
| Type | — | token |
| Launched | — | 2018 |
| Built by | — | Circle |
| Supply cap | — | no cap |
Daily moves of STRK and USDC over 90 days line up at 0.03 — they travel apart.