Tether vs USDC
Tether (USDT) and USDC (USDC) side by side: market data, supply, all-time high and price performance.
The market cap of Tether is 2.34 times that of USDC. With the market cap of Tether, USDC would cost $2.34 per USDC.
| Price | $0.9988 | $1.00 |
| Market cap | $143.85B | $61.52B |
| Fully diluted valuation | $143.85B | $61.52B |
| 24h volume | $24.24B | $5.01B |
| Circulating supply | 144.02B USDT | 61.51B USDC |
| Total supply | 144.02B USDT | 61.51B USDC |
| All-time high | $1.01 · October 10, 2025 | $1.00 · February 5, 2019 |
| Price as % of all-time high | 99.20% | 99.80% |
| 24h change | 0.01% | 0.04% |
| 7d change | 0.01% | 0% |
| 30d change | 0.02% | 0.06% |
| 1y change | 0.13% | 0% |
| Launch date | February 9, 2015 | September 26, 2018 |
| Token contracts | — | — |
| Website | tether.to | usdc.com |
| Whitepaper | — | centre.io |
| Explorer | omniexplorer.info | scan.tomochain.com |
| Coin page | Tether | USDC |