Math & Numbers
Convert liters to milliliters with configurable decimal precision
liter-to-mlMath & Numbers
Convert kilometers to meters with configurable decimal precision
km-to-meterMath & Numbers
Convert pounds to US short tons with configurable decimal precision
lb-to-tonMedia
Convert M4A (MPEG-4 Audio) files to raw AAC format with quality and channel controls
m4a-to-aacMedia
Convert M4A (MPEG-4 Audio) files to OGG Vorbis format with quality and channel controls
m4a-to-oggMath & Numbers
Convert pounds to stone with configurable decimal precision
lb-to-stoneMath & Numbers
Convert pounds to ounces with configurable decimal precision
lb-to-ozMath & Numbers
Calculate the least-squares regression line, residuals, and squared error diagnostics from paired data
least-squares-calculatorMath & Numbers
Find the linear trend line of best fit for paired data and predict y values from x
line-of-best-fit-calculatorMath & Numbers
Fit a simple least-squares linear regression model and calculate slope, intercept, R squared, and predictions
linear-regression-calculatorMath & Numbers
Fit a binary logistic regression model with gradient descent and predict class probabilities
logistic-regression-calculatorMath & Numbers
Compare three or more independent groups with the nonparametric Kruskal-Wallis H test
kruskal-wallis-calculator