Swap yearn.finance (YFI) for Tether (USDT Polygon)
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 Sep 17, 2026 19:38
- Orders from
- 0.0943138 YFI ≈ $196.94
- Payout network
- Polygon
- 24 hours
- +4.35%
You get
USDT Polygon
Start the order
USDT Polygon
The figure is indicative; the exact amount is locked in the order.
Today YFI goes for 2,092.87 USDT Polygon, and USDT Polygon goes for 0.000477813 YFI. Market over 24 hours: YFI against USDT Polygon plus 4.35%. The week added minus 3.5%.
The weekly corridor ran from 1,989.72 to 2,227.93 USDT Polygon, a spread of 11.97%. A single order takes 0.0943138 to 4,790 YFI. In dollars that is roughly $196.94.
The payout leaves in the Polygon network, so the receiving address has to belong to that network. By market cap yearn.finance sits 334th ($75.32 M) and Tether 3th ($183.3 B). Daily moves of YFI and USDT over 90 days line up at 0.04 (they travel apart).
Who takes the YFI → USDT Polygon route
- Sitting out the swingsYFI moved +6.91% over the past month. USDT tracks the dollar, so after the swap the value stops following YFI.
- A road both waysThe USDT Polygon → YFI direction is open too, so going back into YFI takes the same route.
YFI → USDT Polygon rate and amounts
1 YFI = 2,092.87 USDT Polygon
1 USDT Polygon = 0.000477813 YFI
Send YFI — receive USDT Polygon
| YFI | USDT Polygon |
|---|---|
| 0.1 | 209.287 |
| 0.2 | 418.574 |
| 1 | 2,092.87 |
| 2 | 4,185.74 |
| 10 | 20,928.7 |
| 20 | 41,857.4 |
Need USDT Polygon — send this much YFI
| USDT Polygon | YFI |
|---|---|
| 200 | 0.0955626 |
| 1,000 | 0.477813 |
| 2,000 | 0.955626 |
| 10,000 | 4.7781 |
| 20,000 | 9.5563 |
| 100,000 | 47.7813 |
Payout network for USDT
The same USDT goes out in several networks. Rates and lower limits differ, and the fee is charged by the network itself.
| Network | Per YFI | From | Network fee | Speed |
|---|---|---|---|---|
| OMNI | 2,092.87 | — | — | — |
| Ethereum (ERC20) | 2,092.87 | 0.0943138 YFI | ≈ $0.055 | medium |
| TRON (TRC20) | 2,092.87 | 0.0943138 YFI | ≈ $2.3 | fast |
| BNB Smart Chain (BEP20) | 2,092.87 | 0.0943138 YFI | ≈ $0.0024 | fast |
| Solana | 2,092.87 | 0.0943138 YFI | ≈ $0.00051 | fast |
| Polygon open now | 2,092.87 | 0.0943138 YFI | ≈ $0.0018 | fast |
| Arbitrum One | 2,092.87 | 0.0943138 YFI | ≈ $0.0033 | fast |
| TON | 2,092.87 | 0.0943138 YFI | low | fast |
| Avalanche C-Chain | 2,092.87 | — | ≈ < $0.0001 | fast |
| NEAR | 2,092.87 | — | — | — |
| Optimism | 2,092.87 | — | ≈ $0.00017 | fast |
How the YFI → USDT Polygon order runs
- Work out the amount in the calculator: orders start at 0.0943138 YFI.
- Enter a USDT address in Polygon and a way to reach you.
- Send YFI in yearn.finance for exactly the amount stated in the order.
- Once the network confirms your transfer, Tether leaves for your address. The order page tracks every step.
Check this before sending YFI
- The address network is Polygon. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 0.0943138 YFI.
- 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 YFI to USDT Polygon rate has been
high 2,227.93 USDT Polygonlow 1,989.72 USDT Polygon
Sep 10, 2026 19:42Sep 17, 2026 19:42
high 2,343.61 USDT Polygonlow 1,947.81 USDT Polygon
Aug 18, 2026 03:00Sep 17, 2026 03:00
high 2,699.56 USDT Polygonlow 1,624.74 USDT Polygon
Jun 19, 2026 03:00Sep 17, 2026 03:00
high 5,563.59 USDT Polygonlow 1,624.74 USDT Polygon
Sep 18, 2025 03:00Sep 17, 2026 03:00
- 24 hours
- +4.35%
- Week
- −3.5%
- Weekly high
- 2,227.93 USDT Polygon
- Weekly low
- 1,989.72 USDT Polygon
- Spread
- 11.97%
Market data from CoinGecko as of Sep 17, 2026 18:54; the exchange rate is calculated separately and differs. Where these numbers come from
How far YFI/USDT Polygon travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 2,079.26 | 1,989.72 | 2,052.4 | +4.35% |
| Week | 2,227.93 | 1,989.72 | 2,142.74 | −3.5% |
| Month | 2,343.61 | 1,947.81 | 2,214.06 | +6.92% |
| Quarter | 2,699.56 | 1,624.74 | 2,064.72 | +11.94% |
Figures are in USDT Polygon per unit sent, from market data.
Daily YFI → USDT Polygon rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 17, 2026 | 2,082.63 USDT Polygon | +1.89% |
| Sep 16, 2026 | 2,043.99 USDT Polygon | −5.53% |
| Sep 15, 2026 | 2,163.57 USDT Polygon | +0.06% |
| Sep 14, 2026 | 2,162.38 USDT Polygon | −1.66% |
| Sep 13, 2026 | 2,198.83 USDT Polygon | +0.74% |
| Sep 12, 2026 | 2,182.74 USDT Polygon | +2.77% |
| Sep 11, 2026 | 2,123.83 USDT Polygon | −3.27% |
The numbers on YFI and USDT
yearn.finance YFI- Price
- $2,088.18
- 24 hours
- +4.32%
- Week
- −3.4%
- Market cap
- $75.32 M
- 24-hour turnover
- $3.26 M
- Rank by cap
- #334
- In circulation
- 36.08 K YFI
- Record price
- $90,787.00
Tether USDT- Price
- $0.999248
- 24 hours
- −0.03%
- Week
- −0.1%
- Market cap
- $183.3 B
- 24-hour turnover
- $62.39 B
- Rank by cap
- #3
- In circulation
- 183.44 B USDT
- Record price
- $1.32
Source: CoinGecko, Sep 17, 2026 18:54.
yearn.finance against Tether
| yearn.finance (YFI) | Tether (USDT) | |
|---|---|---|
| Ticker | YFI | USDT |
| In circulation | 36.08 K YFI | 183.44 B USDT |
| Market cap | $75.32 M | $183.3 B |
| Rank by cap | #334 | #3 |
| Type | — | token |
| Network | — | Polygon |
| Fees are paid in | — | POL |
| Launched | — | 2014 |
| Built by | — | Tether Limited |
| Supply cap | — | no cap |
Daily moves of YFI and USDT over 90 days line up at 0.04 — they travel apart.
Common questions: YFI → USDT Polygon
What rate does YFI to USDT Polygon run at?
As of Sep 17, 2026 19:38 it is 1 YFI = 2,092.87 USDT Polygon. The figure recalculates on its own, and the calculator always shows the fresh one. In dollars that is around $2,091.30.
What amounts does YFI → USDT Polygon accept?
From 0.0943138 to 4,790 YFI per order. The lower limit is roughly $196.94.
Where does the 0.0943138 YFI floor come from?
Network fees and order handling eat a small transfer alive — below 0.0943138 YFI the swap stops making sense for either side.
What else is taken on top of the rate?
The payout is already calculated at the rate in the calculator. On top of it you only pay the network fee for sending YFI, and that one goes to the blockchain, not to us.
How long does YFI to USDT Polygon take?
The clock starts with confirmations: the order goes into work once yearn.finance confirms your transfer. After that it comes down to how busy the network is.
Which network will USDT Polygon arrive in?
The payout leaves in Polygon. Make sure the receiving wallet works with that network.
Where is receiving USDT cheaper?
The cheapest is usually USDT BEP20, USDT SOL, USDT Polygon, USDT Arbitrum, USDT TON, USDT AVAX C, USDT Optimism. Still, the network is chosen by what the recipient supports, not by the fee.
What if the rate moves while I am paying?
The rate is pinned to the order and does not move while the order is alive. It can be recalculated if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the YFI to USDT Polygon rate do this month?
The month came in at plus 6.92%. Low 1,947.81, high 2,343.61, middle 2,214.06 USDT Polygon per YFI.
Can I go back, USDT Polygon to YFI?
Yes, the reverse direction is open: 1 USDT Polygon = 0.000480217 YFI. The link sits right under the calculator.
Worth reading
Where else this can go
The other way round
Send YFI, receive something else
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YFI → XMR4.122
YFI → XRP1,608.19
YFI → XTZ8,377.51
YFI → ZBT26,831.67
