Unit Converters & Utility Tools
Free unit converters and everyday utility tools for length, weight, measurements, dates, age, discounts, numbers and more.
DATE & TIME
Date Duration Calculator
Calculate the exact number of days between two dates. Includes business days, weeks, months and years.
Open Tool →MEASUREMENT
Universal Unit Converter
Convert between standard international measurement systems.
Open Tool →SECURITY
Password Generator
Generate cryptographically secure randomized character strings.
Open Tool →About Converters & Utility Tools
NepaCalc provides unit converters and everyday utility tools for common measurement, date and number conversion tasks. Conversion results depend on the units and conversion factors implemented by each tool. For professional, legal or engineering applications, verify the required conversion standard independently.