Convert text, , hexadecimal, and custom base numbers to each other. Perform base conversions with a minimalistic interface. Learn how different number systems work through interactive conversion. Encode messages in for fun or practical use.
Calculate standard deviation, probable error, and error of the mean for surveying and civil measurements. Switch between imperial and metric units. Perform calculations for series of observations and single or combined accidental errors.
Allows users to perform calculations and unit conversions within a single . It supports over 200 units across various categories. Users can input equations, view results, and convert units instantly.
Perform calculations with basic math operations including addition, subtraction, multiplication, division, and square roots. View tape and history by swiping from the right. Copy results with a tap.
Calculate prescription dispense quantities and billable days supply with specialized tools for tablets, capsules, liquids, and more. Input prescription directions to automatically determine dosing schedules and tapering regimens.
Calculate note lengths and bar lengths for musical compositions. Convert time signatures and tempo. Adjust beat divisions and measure counts. Export results and share calculations.
Calculate EMIs for home, car, personal, education, and bank loans. Manage multiple loans with interest rate and tenure adjustments. Track wealth creation with investment calculators and planning tools. No internet required.
Create and manage project estimates with a digital notebook, calculator, and report builder. Customize tasks or use pre-defined scopes. Track costs, organize workflows, and generate reports on the go.
The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.