Iota Calculator
Convert IOTA (MIOTA) to USD and 150+ currencies with live prices from CoinGecko, updated every 15
A Cryptocurrency Without a Blockchain
IOTA does not use a blockchain. Instead, it uses a directed acyclic graph (DAG) called the Tangle, where each new transaction confirms two previous transactions. This structure eliminates the need for miners or validators in the traditional sense, enables feeless transactions, and theoretically improves throughput as network activity increases. The IOTA Foundation, headquartered in Berlin, develops the protocol specifically for machine-to-machine payments in the Internet of Things. Convert any MIOTA amount to fiat above.
The Coordinator and the Road to Full Decentralization
From launch in 2015 until 2025, IOTA relied on a central component called the Coordinator, a node operated by the IOTA Foundation that issued milestone transactions to confirm the Tangle's state. This was IOTA's most criticized feature because it made the network effectively centralized. On May 5, 2025, the IOTA Rebased upgrade removed the Coordinator and moved IOTA to a Delegated Proof of Stake network with up to 100 elected validators, ending the single point of control that had defined the project for a decade.
Feeless Transactions and Micropayment Potential
Zero transaction fees are IOTA's primary practical differentiator. In traditional blockchain networks, fees create a minimum viable transaction size: it makes no economic sense to send $0.001 if the fee is $0.05. IOTA's feeless model enables transactions of any size, including fractions of a cent. This makes previously impossible business models viable, such as pay-per-second streaming or autonomous vehicles paying tolls in real time.
Smart Contracts After Rebased
The Rebased upgrade brought Move-based smart contracts to IOTA's Layer 1, alongside an existing EVM Layer 2. Before Rebased, Shimmer served as IOTA's staging network for testing new features with real value; with Rebased's built-in upgrade path, that staging role ended. Solidity contracts run on the EVM layer and Move contracts run natively on Layer 1, giving the network two smart contract environments.
Industrial Partnerships and Real-World Pilots
The IOTA Foundation has pursued institutional partnerships more aggressively than most crypto projects. Collaborations with Zebra Technologies for supply chain tracking, Dell Technologies for data confidence fabrics, and the European Union's EBSI blockchain initiative have kept IOTA visible in enterprise conversations. However, translating pilot projects into production-scale deployments that generate meaningful token demand has proven difficult. The gap between impressive partnership announcements and measurable on-chain activity remains IOTA's most persistent challenge.
Frequently asked questions
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