Tether (USDT Optimism) → LayerZero (ZRO)
The order runs on autopilot: the rate is locked when you create it, and the payout leaves as soon as the network confirms your transfer. No manual approval, no working hours.
Rate and amounts for USDT Optimism → ZRO
1 USDT Optimism = 0.564966 ZRO
1 ZRO = 1.77 USDT Optimism
Rate as of Sep 30, 2026 17:25
- Orders from
- 100.67 USDT Optimism ≈ $100.63
- Payout network
- LayerZero
- 24 hours
- −8.59%
The direction is holding at 0.564966 ZRO per 1 USDT Optimism (1.77 USDT Optimism per 1 ZRO). Over 24 hours USDT Optimism/ZRO came in at minus 8.59%. Over the week, minus 16%.
The weekly range ran from 0.540223 to 0.703108 ZRO, a spread of 30.15%. One order takes from 100.67 to 10,000,000 USDT Optimism. In dollars that is roughly $100.63.
Market capitalisation puts Tether at No. 3 ($183.8 B) and LayerZero at No. 102 ($624.27 M). Over 90 days the daily moves of USDT and ZRO correlate at 0.02 (they travel apart).
Rate and amounts for USDT Optimism → ZRO
| USDT Optimism | ZRO |
|---|---|
| 200 | 112.9932 |
| 1,000 | 564.9661 |
| 2,000 | 1,129.93 |
| 10,000 | 5,649.66 |
| 20,000 | 11,299.32 |
| 100,000 | 56,496.61 |
| ZRO | USDT Optimism |
|---|---|
| 100 | 177.0018 |
| 500 | 885.0089 |
| 1,000 | 1,770.02 |
| 5,000 | 8,850.09 |
| 10,000 | 17,700.18 |
| 50,000 | 88,500.89 |
How the USDT Optimism → ZRO exchange runs
- Work out the amount in the calculator — orders start at 100.67 USDT Optimism.
- Give a ZRO address on LayerZero and a contact for the order.
- Send USDT Optimism on Optimism, exactly the amount the order shows.
- Nothing else is needed from you: as soon as the network confirms the transfer, the robot sends LayerZero to your address. The order page shows the status.
Check this before sending USDT Optimism
- The address network is LayerZero. Sending through another network almost always means losing the transfer.
- The transfer must not be smaller than 100.67 USDT Optimism.
- Copy the address in full, then check its first and last characters once it is pasted.
- Send exactly the amount stated in the order: the automation matches your payment against it, and any difference sends the order back for recalculation.
How the USDT Optimism to ZRO rate has moved
high 0.703108 ZROlow 0.540223 ZRO
Sep 23, 2026 17:28Sep 30, 2026 17:28
high 1.0171 ZROlow 0.568266 ZRO
Aug 31, 2026 05:00Sep 30, 2026 05:00
high 1.3973 ZROlow 0.568266 ZRO
Jul 2, 2026 05:00Sep 30, 2026 05:00
high 1.3973 ZROlow 0.41077 ZRO
Oct 1, 2025 05:00Sep 30, 2026 05:00
- 24 hours
- −8.59%
- Week
- −16%
- Weekly high
- 0.703108 ZRO
- Weekly low
- 0.540223 ZRO
- Spread
- 30.15%
Market data from CoinGecko as of Sep 30, 2026 17:27. The exchange rate is worked out separately and differs from the market one. How these numbers are counted
The USDT Optimism/ZRO spread by period
| Period | High | Low | Middle | Period result |
|---|---|---|---|---|
| 24 hours | 0.653168 | 0.540223 | 0.592461 | −8.59% |
| Week | 0.703108 | 0.540223 | 0.635742 | −16% |
| Month | 1.0171 | 0.568266 | 0.866699 | −41.43% |
| Quarter | 1.3973 | 0.568266 | 1.0604 | −53.74% |
Figures are in ZRO per unit of the currency you send, taken from market data.
Daily USDT Optimism → ZRO rate
| Day | Close | Against the day before |
|---|---|---|
| Sep 30, 2026 | 0.568266 ZRO | −11.31% |
| Sep 29, 2026 | 0.640763 ZRO | +5.7% |
| Sep 28, 2026 | 0.606213 ZRO | −3.16% |
| Sep 27, 2026 | 0.625965 ZRO | +1.61% |
| Sep 26, 2026 | 0.616028 ZRO | −11.36% |
| Sep 25, 2026 | 0.694972 ZRO | +4.32% |
| Sep 24, 2026 | 0.666196 ZRO | −7.41% |
Market data: USDT and ZRO
Tether USDT- Price
- $0.999632
- 24 hours
- −0.01%
- Week
- −0.02%
- Market cap
- $183.8 B
- 24-hour turnover
- $55.25 B
- Rank by cap
- #3
- In circulation
- 183.87 B USDT
- All-time high
- $1.32
LayerZero ZRO- Price
- $1.77
- 24 hours
- +9.38%
- Week
- +16.99%
- Market cap
- $624.27 M
- 24-hour turnover
- $187.82 M
- Rank by cap
- #102
- In circulation
- 353.31 M ZRO
- All-time high
- $7.47
Source: CoinGecko, Sep 30, 2026 17:27.
Tether and LayerZero: how they differ
| Tether (USDT) | LayerZero (ZRO) | |
|---|---|---|
| Ticker | USDT | ZRO |
| Type | token | — |
| Network | Optimism | — |
| Fees are paid in | ETH | — |
| Launched | 2014 | — |
| Built by | Tether Limited | — |
| Supply cap | no cap | — |
| In circulation | 183.87 B USDT | 353.31 M ZRO |
| Market cap | $183.8 B | $624.27 M |
| Rank by cap | #3 | #102 |
Daily moves of USDT and ZRO over the quarter link at 0.02 (they travel apart).
Why people take the USDT Optimism → ZRO route
- Entering ZRO from dollarsUSDT goes into LayerZero in one step, with no coin in between: over the last month ZRO posted +70.71%.
- Fuel for LayerZeroWithout LayerZero you cannot pay for a transfer or a contract call in LayerZero — the coin is needed for anything that happens in that ecosystem.
- Different basketsDaily moves of USDT and ZRO over 90 days link at 0.02 (they travel apart) — the weaker the link, the less a portfolio rests on one coin.
Common questions: USDT Optimism → ZRO
What rate does USDT Optimism to ZRO run at?
As of Sep 30, 2026 17:25 it is 1 USDT Optimism = 0.564966 ZRO. The figure updates on its own, and the calculator always shows the current one. On the market that is around $0.99999.
What amounts does USDT Optimism → ZRO accept?
From 100.67 to 10,000,000 USDT Optimism per order. The floor is roughly $100.63.
Why can I not swap less than 100.67 USDT Optimism?
The network fee and the handling do not depend on the amount. On a transfer below 100.67 USDT Optimism they eat a noticeable share of it, and the swap stops making sense for either side.
Is anything charged on top of the rate?
No. The payout is already worked out at the rate in the calculator. Separately you pay only the network fee for sending USDT Optimism, and the blockchain takes that one.
How long does swapping USDT Optimism for ZRO take?
The clock starts with confirmations: as soon as Optimism confirms your transfer, the order goes out for payout with no operator involved. After that the timing is set by how busy the network is — which is the difference between quick and instant.
Which network will ZRO arrive in?
LayerZero arrives in its own LayerZero network — a plain ZRO address is all you need.
What happens if the rate moves while I am paying?
Nothing: the rate is locked in the order and holds for as long as the order is alive. It is recalculated only if the payment arrives late or for a different amount — so send the exact sum, and send it promptly.
What did the USDT Optimism to ZRO rate do over the month?
Over the month, minus 41.43%: a low of 0.568266, a high of 1.0171, an average of 0.866699 ZRO per 1 USDT Optimism.
Can I swap back, ZRO for USDT Optimism?
Yes, the reverse is open too: 1 ZRO = 1.77 USDT Optimism. The link to switch sits under the calculator.
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