📋 Energy Consumption Reference
This table provides a quick reference for the Energy consumption of common TRON operations. Use it to estimate your transaction costs and plan your Energy needs.
All values are approximate and based on the current USDT contract and network parameters. Energy prices (sun per unit) are set by TRON governance and may change over time.
As of 2026, the Energy price is 210 sun per unit. Check TronScan for the latest value.
📊 Energy Consumption by Operation
| Operation | Energy Required | Bandwidth Required | TRX Burned (No Energy) | Notes |
|---|---|---|---|---|
| USDT TRC20 Transfer (Activated Wallet) | ~64,285 | ~350 bytes | ~13.5 TRX | Most common USDT transfer |
| USDT TRC20 Transfer (Unactivated Wallet) | ~65,895 | ~350 bytes | ~13.8 TRX | New wallet receives USDT |
| USDT with Memo (Exchange Deposit) | ~65,500–66,000 | ~400+ bytes | ~13.7+ TRX | Memo field adds data |
| TRX Transfer | 0 | ~350 bytes | ~0.1–0.3 TRX | No Energy needed |
| TRC10 Token Transfer | ~5,000 | ~200 bytes | ~1.1 TRX | Legacy token standard |
| TRC20 Token Transfer (Other) | ~50,000–80,000 | ~350 bytes | ~10.5–16.8 TRX | Varies by token |
| Smart Contract Call (Simple) | ~15,000–50,000 | ~300–500 bytes | ~3.2–10.5 TRX | Varies by complexity |
| Smart Contract Call (Complex) | ~100,000+ | ~500+ bytes | ~21+ TRX | DeFi, heavy operations |
| Contract Deployment | ~50,000–200,000+ | ~1,000+ bytes | ~10.5–42+ TRX | Varies by contract size |
| Account Creation | 0 | ~250 bytes | ~0.1–0.2 TRX | Free with Bandwidth |
| Vote / Stake TRX | 0 | ~350 bytes | ~0.1–0.3 TRX | No Energy needed |
| Unstake / Unfreeze TRX | 0 | ~350 bytes | ~0.1–0.3 TRX | No Energy needed |
Energy Required is the amount consumed by the operation. If you have enough Energy, TRX Burned is 0. If not, TRX is burned at the current Energy price (210 sun/unit).
💰 TRX Burn Calculation
When you don't have enough Energy, the network burns TRX at the current Energy price. The formula is:
TRX Burned = (Energy Required × Energy Price in Sun) ÷ 1,000,000
Example: 65,000 Energy × 210 sun = 13,650,000 sun = 13.65 TRX
| Energy Required | TRX Burned (210 sun/unit) | TRX Burned (200 sun/unit) | TRX Burned (220 sun/unit) |
|---|---|---|---|
| 50,000 | 10.5 TRX | 10.0 TRX | 11.0 TRX |
| 64,285 | 13.5 TRX | 12.9 TRX | 14.1 TRX |
| 65,895 | 13.8 TRX | 13.2 TRX | 14.5 TRX |
| 100,000 | 21.0 TRX | 20.0 TRX | 22.0 TRX |
| 200,000 | 42.0 TRX | 40.0 TRX | 44.0 TRX |
❓ Frequently Asked Questions
- Does a TRX transfer need Energy? No — only Bandwidth (~350 bytes) is required.
- Does a USDT transfer need Bandwidth? Yes — ~350 bytes, but Energy is the primary cost.
- Why do different wallets consume different Energy? Recipient activation status and memo fields affect consumption.
- Can I reduce Energy consumption? Send to activated wallets and avoid memo fields when possible.
- How often does the Energy price change? It can change through TRON governance proposals.
Rent Energy from Tronsell to avoid burning TRX. Instant delivery, no staking required — up to 80%+ savings.