Tool directory
All Home and Vehicle Ownership Tools
Browse practical calculators and planning worksheets for projects, maintenance, trips, and ownership decisions.
Home tools
Home ToolsBest for: Planning interior room painting and budgeting materials
Paint Project Calculator and Shopping List
Estimate paint and primer needs for a room before you shop.
Home ToolsBest for: Budgeting laminate, vinyl, engineered wood, or similar flooring
Flooring Project Cost and Materials Calculator
Plan flooring materials, waste, underlayment, and rough project cost.
Home ToolsBest for: Deciding whether to repair or price replacements
Appliance Repair vs Replace Calculator
Compare a repair estimate with replacement cost and appliance age.
Home ToolsBest for: Preparing for quotes before a water heater replacement
Water Heater Replacement Planning Calculator
Plan a water heater replacement budget and installer checklist.
Home ToolsBest for: Choosing a basement dehumidifier capacity range
Basement Dehumidifier Sizing and Cost Calculator
Estimate dehumidifier size and monthly electricity cost.
Vehicle tools
Vehicle ToolsBest for: Planning fuel budgets for trips and errands
Road Trip Fuel Cost Calculator
Estimate road trip fuel gallons and cost before you leave.
Vehicle ToolsBest for: Avoiding end-of-lease mileage surprises
Vehicle Lease Mileage Overage Calculator
Project lease mileage overage before the lease ends.
Vehicle ToolsBest for: Checking tire size changes before buying
Tire Size Comparison Calculator
Compare tire diameter and speedometer impact between sizes.
Vehicle ToolsBest for: Pre-trip towing and payload planning
Towing Payload Worksheet
Estimate payload used before towing and flag possible overloads.
Vehicle ToolsBest for: Choosing a setup type before shopping
Dash Cam Setup Planner
Plan dash cam coverage, installation style, and accessories.