Convert time to and from units. Track time in without time zones. Set and measure durations using a universal zero point. Calculate time intervals in format.
by Malcolm Teas★ 4.416 ratingsUtilitiesFreeData updated 2026-09-13
Calculate volume for slabs, footings, columns, walls, and steps. Input dimensions and select mix type for accurate estimates. Supports metric and imperial units. Export results and share via email.
Convert units across multiple categories such as length, weight, temperature, and time. Switch between metric and imperial systems. Perform calculations with built-in formulas. Save frequently used conversions. Share results via copy or email.
Convert and scale recipes by adjusting serving sizes and ingredient amounts. Change units of measurement including fractions. Calculate equivalents for cups, grams, and ounces. Save and share modified recipes.
Track projects with project creation and organization tools. Add notes to document progress and track stitches, rows, and completion status. Maintain a detailed diary.
Calculate chemical dosages for chlorine, pH, and alkalinity with precise formulas. Get smart recommendations for balancing water. Track chemical levels and maintenance schedules. Export data for records or sharing.