Position Size & Risk
Learn how account risk, stop distance and position size work together — without relying on a fixed trade size.
01 · Trading
Trade with the numbers
Understand position sizing, leverage, liquidation, fees, risk/reward and profit calculations before entering a trade.
Leverage & Liquidation
See how leverage changes exposure, margin requirements and the price distance to liquidation.
Profit, P&L, ROI & Fees
Separate gross profit from fees and understand the difference between P&L and percentage return.
Risk/Reward & Win Rate
Connect your target, stop and required win rate so a strategy can be evaluated with consistent assumptions.
02 · Money
Crypto money math
Convert units, model investment targets and understand the price, quantity and value relationships behind crypto.
BTC, Satoshi & Units
Understand the relationship between BTC and satoshis and convert amounts without moving funds.
Crypto Investment Math
Model contributions, one-time investments and hypothetical growth without treating projections as guarantees.
Price Targets & Value
Work backwards from a desired portfolio value or target multiple to understand the required price.
Drawdowns & Recovery
A 50% fall does not require a 50% rise to recover. Learn the asymmetric math behind losses and recovery.
03 · Portfolio
Build & measure a portfolio
Use simple portfolio mathematics to understand allocation, cost basis, realized P&L and rebalancing.
DCA Explained
Understand recurring purchases, average cost and why DCA changes your entry path rather than guaranteeing returns.
Portfolio Allocation
Translate target percentages into actual amounts and see how concentration changes across holdings.
Cost Basis & P&L
See how acquisition cost, fees and sale proceeds affect realized and unrealized results.
Portfolio Rebalancing
Calculate the buy and sell amounts needed to move from current weights toward target weights.
04 · DeFi
Yield without the jargon
Learn the mechanics behind staking, APR/APY, liquidity pools, impermanent loss, lending and slippage.
APR vs APY
Understand simple annual rates versus compounded annual yield and why compounding frequency matters.
Impermanent Loss
See why a liquidity position can perform differently from simply holding the underlying assets.
DeFi Lending: LTV & Health
Understand collateral, debt, loan-to-value and health-factor concepts used by lending protocols.
DEX Slippage
Learn how quoted price, price impact and slippage affect the minimum amount you may receive.
05 · Networks
Bitcoin & Ethereum basics
Useful network-level concepts: mining economics, transaction fees, gas, Gwei, staking and address formats.
Bitcoin Mining Economics
Break revenue into power costs, operating assumptions and a simple break-even framework.
Bitcoin Transaction Fees
Understand the relationship between fee rate, transaction size and the estimated fee amount.
Gas, Gwei & ETH Fees
Break an Ethereum transaction cost into gas used and the gas price expressed in Gwei.
Wallet Address Checks
Understand what local format checks can and cannot tell you about a cryptocurrency address.
06 · Research
Tokenomics made simpler
Learn the core valuation relationships between price, circulating supply, total supply, market cap and FDV.
Market Cap Basics
Market cap is a simple relationship between price and circulating supply. Learn how to calculate it.
Market Cap vs FDV
Understand why a token can have a much larger fully diluted valuation than its current market cap.
Unlocks & Dilution
Explore how additional circulating tokens can change supply ratios and valuation assumptions.
Fear & Greed Index
Learn what the index is intended to represent and why sentiment is not the same as a price forecast.
07 · Security
Use crypto tools safely
Local checks can help with formatting, but they do not prove ownership, legitimacy, solvency or transaction safety.
Wallet Safety
Understand what you should never paste into a website — especially private keys and seed phrases.
Transaction Hashes
Learn what a transaction hash is and what a local format checker can actually verify.
Encoding & Hex
Useful basics for developers working with hexadecimal and Base64 data in crypto workflows.
Blockchain Timestamps
Convert Unix timestamps into readable dates and understand why time values appear in technical data.
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Every guide above connects directly to the relevant CryptoMasterTools calculator or utility. The calculations run on the individual tool pages.
Educational use only. These guides explain concepts and the linked tools perform calculations from the values you enter. They are not financial, investment, tax or legal advice. Never enter private keys, seed phrases or other wallet secrets into a website.