Crypto tools that just work
Fast, free, single-purpose calculators and converters. No sign-up, no clutter.
Calculators
- Crypto Profit Calculator
Calculate profit, loss and ROI on any crypto trade — including buy and sell fees.
- Bitcoin DCA Calculator
Backtest dollar-cost averaging into Bitcoin — or Ethereum, Solana and other major coins — and see what regular buys would be worth today.
- Staking Rewards Calculator
Estimate staking rewards and effective APY from your amount, APR, duration and compounding frequency.
- Crypto Compound Interest Calculator
Project compound growth of your crypto with periodic contributions and any compounding frequency.
- Impermanent Loss Calculator
Calculate impermanent loss for a 50/50 liquidity pool from each asset’s price change.
- Liquidation Price Calculator
Find the liquidation price of a leveraged long or short from entry, leverage and maintenance margin.
- Crypto Position Size Calculator
Size a trade from your account, risk percent, entry and stop-loss to keep risk under control.
- Crypto Leverage Calculator
Work out position size and required margin from your collateral and leverage multiplier.
- Crypto Average Cost Calculator
Average down: compute your weighted average entry price and cost basis across multiple buys.
- Mining Profitability Calculator
Estimate daily and monthly mining profit from hashrate, network difficulty, power cost and coin price.
- Crypto Tax Calculator
Rough capital-gains estimate from your proceeds, cost basis and tax rate. Not tax advice.
Converters
- Hashrate Converter
Convert mining hashrate between H/s, kH/s, MH/s, GH/s, TH/s, PH/s and EH/s.
- Gwei to ETH Converter
Convert between Wei, Gwei and ETH, and estimate a gas fee in fiat.
- Satoshi to USD Converter
Convert satoshis to USD and BTC at a Bitcoin price you set.