Gas Fee to Transaction Type Estimator
Estimate the optimal transaction type based on current gas fees and your transaction requirements.
Gas Fee Reference Guide
Typical Gas Price Tiers (Gwei):
- Low (10-20): 10-30 min confirmation (non-urgent)
- Medium (20-50): 3-10 min confirmation (normal priority)
- High (50-100): Next 1-3 blocks (high priority)
- Very High (100+): Next block (time-sensitive)
Transaction Types:
- Type 0 (Legacy): Basic transactions, no EIP-1559
- Type 2 (EIP-1559): Dynamic fee market transactions
- Private TX: Sent through private mempool services
- Flashbots: MEV-protected transactions
Gas Usage by Complexity:
| Complexity | Gas Units | Example |
|---|---|---|
| Simple | 21,000 | ETH transfer |
| Standard | 50,000-100,000 | Token swap |
| Complex | 100,000-300,000 | NFT mint |
| Very Complex | 300,000+ | DeFi strategy |