Tiny House Toolbox
Useful answers before expensive decisions.
Every tool shows its assumptions. No mystery scores and no chatbot required.
01Size & Layout FinderA starting footprint based on how you actually plan to live.↗ 02Cost CalculatorRough project budgeting with adjustable assumptions.↗ 03Trailer Weight PlannerEstimate finished weight and capacity headroom.↗ 04Buy vs. Build CalculatorCompare a real builder quote with your own DIY or owner-managed budget—including the value of your time.↗ 05Solar & Battery PlannerTurn daily kWh, autonomy and sun-hours into transparent first-pass battery and PV targets.↗ 06Water Autonomy CalculatorSee tank days, reserve capacity, full-water weight and a simple grey-water comparison.↗