Fast, reliable micro-utilities for finance, health, engineering, and personal productivity.
Calculate regular pay, overtime compensation, time-and-a-half wages, and total gross paycheck earnings.
Calculate cumulative grade point average (GPA) across collegiate courses weighted by credit hour distributions.
Estimate required gasoline volume and total fuel expenses for road trips based on distance, fuel economy, and gas prices.
Calculate the time required to download or upload files based on file size and internet connection bandwidth.
Calculate missing pixel dimensions, aspect ratio proportions, and image scaling factors for design and media production.
Calculate cumulative lifetime money spent on cigarettes alongside long-term compound investment opportunity costs.
Calculate percentages, discounts, and changes quickly using the responsive percentage calculator.