Calculator
Convert Unix time and estimate mint gas budgets.
See both conversions in the real Zyper interface, and where a timestamp ends up on a task.
The Calculator page has two local utilities: a Unix timestamp converter and a mint gas budget table. It does not save app-side state, except the gas inputs are remembered in the WebView’s local storage.
Unix Time Converter#
Type either side:
- Unix timestamp, in seconds
- local date and time
The other side updates automatically. Millisecond timestamps are accepted and converted down to seconds. The local time field uses your system timezone.
Gas Calculator#
The gas calculator is a fixed gwei grid. It is not a live base-fee estimator.
| Input | Meaning |
|---|---|
| Gas Usage | Gas used by a successful mint |
| Fail Usage | Gas used by a failed attempt |
| NFT Amount | Number of NFTs minted |
| NFT Price | Native coin price per NFT |
For each gwei row, the table computes:
| Output | Formula |
|---|---|
| Avg Usage | (NFT Amount * NFT Price) + (gwei * Gas Usage / 1e9) |
| Avg Fail | gwei * Fail Usage / 1e9 |
| Balance Needed | Avg Usage + 0.25 * success gas cost |
| Avg Cost / NFT | Avg Usage / NFT Amount |
Use it to estimate wallet funding before a mint.