Convert 100 USDC to Tether USDt
100 USDC = 99.950237 USDT · 1 USDC = 0.99950237 USDT · +0.02% (24h) · USDC rank #6 · mcap $74.08B
Rate history from Coinfuty market data: hourly closes for the 24H and 7D views, daily closes beyond that. USDT is a dollar stablecoin and is held at today's price, so the line tracks USDC. The live rate at the top comes from our own price sync, so the last point can differ slightly.
What you actually receive, exchange by exchange
The rate above is the mid-market rate — no exchange gives it to you. Every conversion pays a trading fee, and moving the result to your own wallet pays a withdrawal fee on top. Both numbers below come from our fee database, not an estimate.
| Exchange | Trading fee | Total cost | You receive |
|---|---|---|---|
 BitfinexMost received | 0% | 0 USDT0.00% of the conversion | 99.950237 USDT$99.95 |
 KCEX | 0% | 0 USDT0.00% of the conversion | 99.950237 USDT$99.95 |
 Ourbit | 0% | 0 USDT0.00% of the conversion | 99.950237 USDT$99.95 |
 BASEKX | 0% | 0 USDT0.00% of the conversion | 99.950237 USDT$99.95 |
 MEXC | 0.05%as low as 0% on some pairs−20% paying fees in MX | 0.049975119 USDT0.05% of the conversion | 99.900262 USDT$99.90 |
 Pionex | 0.05% | 0.049975119 USDT0.05% of the conversion | 99.900262 USDT$99.90 |
 Deribit | 0.05%as low as 0% on some pairs | 0.049975119 USDT0.05% of the conversion | 99.900262 USDT$99.90 |
 Flipster | 0.06% | 0.059970142 USDT0.06% of the conversion | 99.890267 USDT$99.89 |
Converting 100 USDC on Bitfinex leaves you 0.7996019 USDT more than on Kraken, the most expensive venue we track for this pair.
1 USDC converts to 0.99950237 USDT right now, so 1 USDT buys 1.000498 USDC. USDC is up 0.02% against USDT over the past 24 hours. 53 exchanges we track list both sides of this pair; the cheapest standard taker fee is 0% on Bitfinex, while Kraken charges 0.8% for the same conversion. If you move the USDT off the exchange afterwards, the cheapest withdrawal we have on record is 0 USDT over Tron (TRC20) on Bitfinex.
USDC/USDT performance
| Period | Low | High | Average | Change |
|---|---|---|---|---|
| 7 days | 0.99932437 USDT | 0.99976437 USDT | 0.99956441 USDT | -0.01% |
| 30 days | 0.99943137 USDT | 1.000458 USDT | 1.000045 USDT | -0.08% |
| 1 year | 0.99820836 USDT | 1.001408 USDT | 1.000099 USDT | -0.04% |
USDC to USDT conversion tables
| USDC | USDT |
|---|---|
| 1 USDC | 0.99950237 USDT |
| 10 USDC | 9.995024 USDT |
| 25 USDC | 24.987559 USDT |
| 100 USDC | 99.950237 USDT |
| 1,000 USDC | 999.502372 USDT |
| 5,000 USDC | 4,997.51 USDT |
| 50,000 USDC | 49,975.12 USDT |
| 100,000 USDC | 99,950.24 USDT |
| 1,000,000 USDC | 999,502.37 USDT |
| USDT | USDC |
|---|---|
| 1 USDT | 1.000498 USDC |
| 10 USDT | 10.004979 USDC |
| 25 USDT | 25.012447 USDC |
| 100 USDT | 100.049788 USDC |
| 1,000 USDT | 1,000.5 USDC |
| 5,000 USDT | 5,002.49 USDC |
| 50,000 USDT | 50,024.89 USDC |
| 100,000 USDT | 100,049.79 USDC |
| 1,000,000 USDT | 1,000,497.88 USDC |
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USDC to USDT — FAQ
How much is 100 USDC in USDT?
100 USDC is worth 99.950237 USDT at the mid-market rate, based on the live market price we sync for that coin. 1,000 USDC is 999.502372 USDT and 10,000 USDC is 9,995.02 USDT.
How much USDC do I need to get 1 USDT?
1.000498 USDC at the current rate. The converter above works in both directions — type into either box.
What is the cheapest way to convert USDC to USDT?
Bitfinex has the cheapest standard taker fee for this pair at 0%, which is 0 USDT on a 1 USDC conversion. Using a limit (maker) order is usually cheaper still, and paying fees in the exchange's own token cuts the rate further on several venues. The table above ranks every exchange by what you are left with.
Does this converter include exchange fees?
The headline rate does not — it is the mid-market rate, the same number every other converter shows. The comparison table underneath does: it applies each exchange's real taker fee to your amount, and optionally that exchange's withdrawal fee for USDT, so you see the amount that actually lands.
Has USDC gone up or down against USDT today?
USDC is up 0.02% against USDT over the last 24 hours. Both sides move, so the pair can be flat even when each coin moved a lot in dollars.
What has the USDC to USDT rate been over the past 1 year?
Over the last 1 year the pair traded between 0.99820836 USDT and 1.001408 USDT, averaging 1.000099 USDT, and it is down 0.04% over that window. The chart above switches between 24H, 7D, 1M, 3M and 1Y views.
Where does the USDC/USDT rate come from?
Crypto prices are synced from our own market data pipeline and refreshed every few minutes; fiat rates come from exchangerate-api.com and update once a day. Fees come from each exchange's official fee page or fee API, with the sync time shown at the bottom of this page.
Crypto prices last synced 2026-08-29 09:22 UTC · fiat rates from exchangerate-api.com, updated 2026-08-29 00:02 UTC · withdrawal fees last synced 2026-08-29 00:57 UTC. The headline rate is a mid-market reference rate and does not include exchange spreads; the comparison table applies each exchange’s published taker fee, which is the fee a market order pays. Fee tiers, promotions and token discounts can lower it further — open an exchange page to see its full tier ladder.