SegWit Savings Calculator
Calculate how much you can save on Bitcoin transaction fees by using SegWit and Taproot addresses.
Transaction Parameters
$
Address Types
1Original Bitcoin addresses starting with 1
3Wrapped SegWit addresses starting with 3
bc1qBech32 addresses starting with bc1q
bc1pTaproot addresses starting with bc1p
Best Option: Native SegWit (P2WPKH)
4,160 sats
208 vBytes per transaction
Fee Comparison
Legacy (P2PKH)(1...)
7,480 sats374 vB$3.37
Nested SegWit (P2SH-P2WPKH)(3...)
6,200 sats310 vB$2.79
Native SegWit (P2WPKH)(bc1q...)
4,160 sats208 vB$1.87
Taproot (P2TR)(bc1p...)
4,220 sats211 vB$1.90
Savings vs Legacy
Nested SegWit (P2SH-P2WPKH)
17.1%(1,280 sats)
Native SegWit (P2WPKH)
44.4%(3,320 sats)
Taproot (P2TR)
43.6%(3,260 sats)
Monthly Savings (Native)
33,200 sats
Yearly Savings (Native)
3,98,400 sats
Size Breakdown
| Type | Base | Witness | vSize |
|---|---|---|---|
| Legacy | 374B | 0B | 374vB |
| Nested | 256B | 214B | 310vB |
| Native | 154B | 214B | 208vB |
| Taproot | 178B | 130B | 211vB |
Tip: Native SegWit (bc1q) addresses offer the best balance of savings and compatibility. Taproot (bc1p) provides additional privacy benefits but may have slightly higher fees for simple transactions.
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