Explore Other Categories

Discover tools from different categories to expand your toolkit beyond Developer's World.

Convert between cooking volume measurements - cups, tablespoons, teaspoons, fluid ounces, milliliters, and liters.

Convert a CIDR notation to an IP address range, displaying the start and end IP addresses with our free CIDR to range converter.

Calculate what time it was a specific number of minutes ago. Great for tracking when events occurred based on elapsed minutes.

Calculate left ventricular ejection fraction using stroke volume and end-diastolic volume. Free online tool for cardiac function assessment.