Prime Number Generator
Generate the first N prime numbers or list all primes inside a custom range. Includes prime count, largest prime, total sum, average prime gap, and twin-prime pair count for quick number-theory exploration.
Calculate your Bitcoin investment return, profit/loss, and annualized ROI. Enter buy/sell price, amount, dates, and fees to see your crypto performance.
Calculate Bitcoin investment return, total profit or loss, and annualized performance from your buy price, sell price, position size, fees, and holding period. Compare your result with the Crypto Profit Calculator or browse the wider Math & Statistics Calculators category.
This calculator helps you measure the return on your Bitcoin investment. Enter your buy and sell prices, the amount of BTC, and any fees. The tool computes your total profit or loss, ROI percentage, and annualized return based on the holding period. Use it to compare different investments or to analyze your crypto trading performance. Try the Crypto Profit Calculator for more advanced scenarios.
Suppose you bought 0.1 BTC at $20,000 on 2020-01-01 and sold it at $50,000 on 2021-01-01, with no fees. Your initial investment is $2,000, final value is $5,000, profit is $3,000, ROI is 150%, and annualized return is about 149%. This shows the power of holding Bitcoin during a bull run!
Bitcoin ROI Calculator is part of the Math & Statistics Calculators collection. If you want a broader view of similar workflows, open the Math & Statistics Calculators category page or browse all QuickTools categories.
Common next steps after this tool include Prime Number Generator, Ethereum ROI Calculator and Random Number Generator.
Generate the first N prime numbers or list all primes inside a custom range. Includes prime count, largest prime, total sum, average prime gap, and twin-prime pair count for quick number-theory exploration.
Calculate Ethereum ROI, net profit, annualized return, break-even sell price, and holding-period performance using ETH buy price, sell price, amount, dates, and fees.
Generate random numbers using three statistical distributions — Integer (discrete uniform), Float (continuous uniform), and Normal (Gaussian bell curve). Supports seeded output for reproducibility, no-duplicates mode, sort order, and instant statistics including mean, median, standard deviation, and mode.
Calculate all six types of mean simultaneously — Arithmetic, Geometric, Harmonic, Quadratic (RMS), Weighted, and Trimmed. Paste any dataset and instantly get the right average for your context, plus median, mode, standard deviation, variance, and coefficient of variation.
Convert short MP4, WebM, MOV, AVI, MKV, and other video clips into GIFs online with trim controls, frame-rate options, and private in-browser processing.
Format, validate, minify, or sort JSON data with configurable indentation. Instantly check for syntax errors, view node count and nesting depth — free, no sign-up required.
Generate QR codes for URLs, text, Wi-Fi credentials, vCards, and more. Customise foreground and background colour, error correction level, margin, and download as SVG or PNG — free and instant.
Calculate your Body Mass Index, healthy weight range and ideal weight using metric or imperial units.