Crypto Unit Converter
Convert between Bitcoin units, Ethereum units, and crypto amounts at a given price.
Bitcoin Unit Converter
1 BTC = 1,000 mBTC = 1,000,000 μBTC = 100,000,000 Satoshi
| 1 BTC | = 1,000 mBTC |
| 1 BTC | = 1,000,000 μBTC |
| 1 BTC | = 100,000,000 Satoshi |
Ethereum Unit Converter
1 ETH = 1,000,000,000 Gwei = 1,000,000,000,000,000,000 Wei
| 1 ETH | = 1,000,000,000 Gwei |
| 1 ETH | = 1,000,000,000,000,000,000 Wei |
Crypto to USD Converter
Convert any crypto amount to USD at a given price per coin
Frequently Asked Questions
What is a Satoshi and how many are in one Bitcoin?
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A Satoshi is the smallest unit of Bitcoin, named after its pseudonymous creator Satoshi Nakamoto. One Bitcoin equals exactly 100,000,000 Satoshis (10^8). Satoshis make it practical to express tiny fractions of a Bitcoin, especially for micropayments and on-chain transaction fees.
What is Gwei and how does it relate to Ethereum?
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Gwei is the unit most commonly used to express Ethereum gas prices. One ETH equals 1,000,000,000 Gwei (10^9). The name comes from 'Giga-Wei' — Wei being the smallest unit of ETH, equivalent to 10^-18 ETH. Gas fees shown in your Ethereum wallet are almost always denominated in Gwei.
How does the USD conversion work in the unit converter?
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You enter your own price per coin (for example, the current BTC or ETH price in USD). The converter multiplies the coin amount by your entered price to compute the USD equivalent. This approach lets you model any scenario — current price, a target price, or a historical price — without relying on a live feed.
What are mBTC and μBTC?
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mBTC stands for millibitcoin, equal to 0.001 BTC (one-thousandth of a Bitcoin). μBTC (microbitcoin) equals 0.000001 BTC (one-millionth of a Bitcoin). These intermediate units are useful when dealing with amounts too small to be comfortably expressed in BTC but too large to need Satoshi precision.
Why do I need to convert between crypto units?
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Different parts of the crypto ecosystem use different units by convention. Mining pools report earnings in Satoshis, Ethereum wallets display gas prices in Gwei, and exchange order books quote prices in BTC or ETH. Being able to convert between units quickly helps you understand amounts across these different contexts without mental arithmetic.