Free browser tools
Crypto calculators for
clearer estimates.
Use your own quantities, purchase costs and reference prices to understand a position or portfolio. Calculations run in this page; they do not need an account, wallet connection, exchange API key or paid price API.
Portfolio value and performance
Estimate a multi-asset portfolio total and its simple profit or loss.
Single-asset profit and loss
Compare one asset’s entered purchase cost with a reference price.
Crypto Profit and Loss Calculator
Estimate cost basis, current value, profit or loss and percentage return for one crypto position.
Use calculator 02Bitcoin Profit and Loss Calculator
Estimate Bitcoin cost basis, current value, profit or loss and return from quantities, prices and known fees.
Use calculatorAverage cost across buys
Calculate weighted average cost for multiple purchases of the same asset.
Bitcoin holdings and value
Convert a cash amount to an estimated BTC quantity or estimate the value of BTC you enter.
Bitcoin investment and price scenarios
Explore arithmetic what-if scenarios using prices you choose. These are not forecasts.
Bitcoin Investment Scenario Calculator
Model how a one-off Bitcoin purchase changes at a price you enter. This is a scenario, not a forecast.
Use calculator 06Bitcoin Price Scenario Calculator
See the arithmetic value of a Bitcoin quantity at a price you enter, without treating it as a prediction.
Use calculatorKnow what the result means
A calculation is
not a forecast.
These tools use inputs you supply. They do not provide live execution prices, investment advice or tax treatment. When you want to keep a portfolio record on iPhone, holdings in Private Crypto Tracker are entered manually.
See the iPhone tracker