Growth Calculators - 20+ free calculators for marketers and startups
Profit First Calculator - Calculate business accounts using the Profit First method
Everhour - Everhour is one of the best time tracking tools for teams. See who’s tracking time, who’s overworked and who can handle more. Keep track of all your project budgets, schedule threshold alerts, use forward resource planning.
FB ads budget calculator - Easily calculate your Facebook ads profit potential
Hybrid Water Heater Savings Calculator - See how a new water heater can save you hundreds in fuel
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.