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More tools for everyday decisions
Test Grade Calculator & Easy Grader
Calculate a test percentage from questions missed or points earned. Use partial credit, set your pass threshold and download an easy-grader table.
Fuel Economy Calculator: MPG & L/100 km
Measure actual gas mileage from fill-ups. Combine multiple tanks, convert US or Imperial MPG and L/100 km, and estimate cost per mile or kilometer.
Time Card Calculator: Work Hours & Overtime
Add shifts, overnight work and unpaid breaks. Calculate one or two workweeks, weekly overtime and estimated gross pay, with a printable time card.
Monash WAM Calculator & Target Planner
Estimate your Monash weighted average mark using unit credit points and level weights. Plan the average needed in future units to reach a target WAM.
EV Charging Cost Calculator & Gas Comparison
Estimate home and public EV charging costs, a battery charging session and annual petrol or gasoline energy costs. Account for charging losses explicitly.
Appliance Electricity Cost Calculator
Calculate daily, monthly and annual electricity costs for several appliances. Include standby power, quantities and a comparison electricity tariff.
CBM Calculator: Shipping Volume & Cubic Feet
Calculate shipment CBM and cubic feet from packed dimensions, package quantities and optional weights. Combine several carton or pallet sizes.
Concrete Calculator: Volume, Bags & Cost
Estimate concrete for slabs, round columns and round post holes. Add waste, calculate whole bags from product yield and compare ready-mix material costs.
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Numerology & Tarot Calculators
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Unit Converters
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Transportation Calculators
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Find an answer. Understand the numbers.
Compare savings scenarios, calculate grades or convert measurements. Each tool brings the inputs, result and explanation together so you can explore how changing a number changes the answer.
Start with the tool you need, check its assumptions and use the examples to understand the result. Financial and health estimates are starting points, not personal advice.
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