XRPL Base Fee & Drops: The Building Blocks of XRP Fees
Understanding the XRPL base fee and drops is fundamental to working with the XRP Ledger. The base fee is the minimum cost required to submit any standard transaction to the network, expressed in drops — the smallest unit of XRP.
What Are Drops?
A drop is to XRP what a satoshi is to Bitcoin. There are 1,000,000 drops in one XRP. This makes drops the native unit for expressing fees and small amounts on the ledger:
- 1 XRP = 1,000,000 drops
- Base fee = 10 drops = 0.000010 XRP
- At $1.52/XRP: 10 drops ≈ $0.0000152
How the Base Fee Is Determined
The standard ledger base fee is typically set at 10 drops. This value is not fixed permanently — validators can vote to increase or lower the base fee through the fee voting mechanism. According to XRPL.org documentation, the base fee represents the cost for a "reference transaction," which is the cheapest non-free transaction type.
Each rippled server maintains a cost threshold based on its current load. If you submit a transaction with a Fee value lower than the current load-based transaction cost, that server will neither apply nor relay the transaction.
Fee Levels: How the Network Measures Cost
XRPL uses a concept called fee levels to represent the proportional difference between the minimum cost and the actual cost of a transaction. The Open Ledger Cost is measured in fee levels rather than absolute XRP amounts. This proportional system ensures that more complex transactions (like multi-signed ones) pay proportionally more.
Special Transaction Costs
While standard transactions cost 10 drops, some transaction types have higher minimum costs:
- Multi-signed transactions: Cost scales with number of signers
- EscrowFinish with Fulfillment: Costs more due to cryptographic verification
- AccountDelete: Costs 2,000,000 drops (2 XRP) — a high barrier to prevent spam account deletions
