Swap Zcash (ZEC) 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 18, 2026 05:08
- Orders from
- 0.242041 ZEC ≈ $354.54
- Payout network
- Polygon
- 24 hours
- +8.04%
The figure is indicative; the exact amount is locked in the order.
The direction runs at 1,503.06 USDT Polygon per ZEC, or 0.000665311 ZEC per USDT Polygon. Market over 24 hours: ZEC against USDT Polygon plus 8.04%. The week added plus 35.37%.
The weekly corridor ran from 1,062.18 to 1,483.39 USDT Polygon, a spread of 39.66%. A single order takes 0.242041 to 6,830 ZEC. In dollars that is roughly $354.54.
The payout leaves in the Polygon network, so the receiving address has to belong to that network. By market cap Zcash sits 9th ($24.86 B) and Tether 3th ($183.3 B). Daily moves of ZEC and USDT over 90 days line up at 0.07 (they travel apart).
Who takes the ZEC → USDT Polygon route
- Sitting out the swingsZEC moved +188.23% over the past month. USDT tracks the dollar, so after the swap the value stops following ZEC.
- A road both waysThe USDT Polygon → ZEC direction is open too, so going back into ZEC takes the same route.
ZEC → USDT Polygon rate and amounts
Send ZEC — receive USDT Polygon
| ZEC | USDT Polygon |
|---|---|
| 0.5 | 751.5282 |
| 1 | 1,503.06 |
| 2 | 3,006.11 |
| 10 | 15,030.56 |
| 20 | 30,061.13 |
| 50 | 75,152.82 |
Need USDT Polygon — send this much ZEC
| USDT Polygon | ZEC |
|---|---|
| 500 | 0.332656 |
| 1,000 | 0.665311 |
| 5,000 | 3.3266 |
| 10,000 | 6.6531 |
| 50,000 | 33.2656 |
| 100,000 | 66.5311 |
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 ZEC | From | Network fee | Speed |
|---|---|---|---|---|
| Ethereum (ERC20) | 1,503.06 | 0.242041 ZEC | ≈ $0.0096 | medium |
| TRON (TRC20) | 1,503.06 | 0.242041 ZEC | ≈ $2.3 | fast |
| Solana | 1,503.06 | 0.242041 ZEC | ≈ $0.00051 | fast |
| Polygon open now | 1,503.06 | 0.242041 ZEC | ≈ $0.0018 | fast |
| Arbitrum One | 1,503.06 | 0.242041 ZEC | ≈ $0.0032 | fast |
| BNB Smart Chain (BEP20) | 1,503.06 | 0.242041 ZEC | ≈ $0.0024 | fast |
| TON | 1,503.06 | 0.242041 ZEC | low | fast |
| OMNI | 1,503.06 | — | — | — |
| Avalanche C-Chain | 1,503.06 | — | ≈ < $0.0001 | fast |
| NEAR | 1,503.06 | — | — | — |
| Optimism | 1,503.06 | — | ≈ $0.00016 | fast |
How the ZEC → USDT Polygon order runs
- Work out the amount in the calculator: orders start at 0.242041 ZEC.
- Enter a USDT address in Polygon and a way to reach you.
- Send ZEC in Zcash 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 ZEC
- The address network is Polygon. Sending through another network usually means losing the transfer.
- The transfer must not be smaller than 0.242041 ZEC.
- 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 ZEC to USDT Polygon rate has been
- 24 hours
- +8.04%
- Week
- +35.37%
- Weekly high
- 1,483.39 USDT Polygon
- Weekly low
- 1,062.18 USDT Polygon
- Spread
- 39.66%
Market data from CoinGecko as of Sep 18, 2026 04:24; the exchange rate is calculated separately and differs. Where these numbers come from
How far ZEC/USDT Polygon travelled, by period
| Period | High | Low | Middle | Net move |
|---|---|---|---|---|
| 24 hours | 1,483.39 | 1,346.56 | 1,409.27 | +8.04% |
| Week | 1,483.39 | 1,062.18 | 1,187.18 | +35.37% |
| Month | 1,466.86 | 508.8412 | 952.5604 | +188.27% |
| Quarter | 1,466.86 | 376.4454 | 641.9269 | +207.43% |
Figures are in USDT Polygon per unit sent, from market data.
Daily ZEC → USDT Polygon rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 18, 2026 | 1,466.86 USDT Polygon | +9.76% |
| Sep 17, 2026 | 1,336.37 USDT Polygon | +20.32% |
| Sep 16, 2026 | 1,110.69 USDT Polygon | −4.57% |
| Sep 15, 2026 | 1,163.85 USDT Polygon | +9.46% |
| Sep 14, 2026 | 1,063.29 USDT Polygon | −5.22% |
| Sep 13, 2026 | 1,121.88 USDT Polygon | −3.68% |
| Sep 12, 2026 | 1,164.69 USDT Polygon | +7.83% |
Daily RubyCash rate: ZEC → USDT Polygon
| Date | RubyCash rate | Market rate |
|---|---|---|
| Sep 18, 2026 | 1,495.34 USDT Polygon | 1,465.92 |
| Sep 17, 2026 | 1,485.02 USDT Polygon | 1,465.05 |
| Sep 16, 2026 | 1,303.78 USDT Polygon | 1,322.48 |
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 ZEC and USDT
- Price
- $1,464.80
- 24 hours
- +8.03%
- Week
- +35.4%
- Market cap
- $24.86 B
- 24-hour turnover
- $2.42 B
- Rank by cap
- #9
- In circulation
- 16.94 M ZEC
- Record price
- $3,191.93
- Price
- $0.999235
- 24 hours
- −0.01%
- Week
- 0%
- Market cap
- $183.3 B
- 24-hour turnover
- $49.8 B
- Rank by cap
- #3
- In circulation
- 183.44 B USDT
- Record price
- $1.32
Source: CoinGecko, Sep 18, 2026 04:24.
Zcash against Tether
| Zcash (ZEC) | Tether (USDT) | |
|---|---|---|
| Ticker | ZEC | USDT |
| Type | coin of its own network | token |
| Launched | 2016 | 2014 |
| Built by | Zooko Wilcox-O'Hearn | Tether Limited |
| Consensus | Proof of Work (Equihash) | — |
| Block | ~1.3 min | — |
| Supply cap | 21 M ZEC | no cap |
| Privacy | optional | — |
| In circulation | 16.94 M ZEC | 183.44 B USDT |
| Market cap | $24.86 B | $183.3 B |
| Rank by cap | #9 | #3 |
| Network | — | Polygon |
| Fees are paid in | — | POL |
Daily moves of ZEC and USDT over 90 days line up at 0.07 — they travel apart.