Math & Numbers
Convert bytes to megabytes using the decimal MB standard with configurable precision
byte-to-mbMath & Numbers
Convert Celsius to Fahrenheit with configurable decimal precision
celsius-to-fahrenheitMath & Numbers
Convert centimeters to inches with configurable decimal precision
cm-to-inchesMath & Numbers
Run one-way ANOVA across multiple groups and inspect sums of squares, F statistic, and p-value
anova-calculatorMath & Numbers
Calculate confidence intervals for a sample mean or proportion using either raw data or summary statistics
confidence-interval-calculatorMath & Numbers
Calculate the break-even point for a product or business based on fixed costs, variable costs, and price
break-even-calculatorMath & Numbers
Calculate sales commission and total earnings based on sales amount and commission rate
commission-calculatorFinance
Calculate bond current yield and yield to maturity (YTM)
bond-yield-calculatorMath & Numbers
Calculate combinations (C(n,r)) with support for different types: with/without repetition, binomial coefficients, and detailed combinatorial analysis.
combination-calculatorMath & Numbers
Perform basic arithmetic calculations with support for multiple operations
basic-calculatorFinance
Generate Bitcoin addresses from private keys for different address types
btc-address-generatorFinance
Validate Bitcoin addresses and detect address type (P2PKH, P2SH, Bech32)
btc-address-validator