Seven tools built for real-world scenarios. No tracking. No signup. Just numbers you can trust.
Each tool is tailored for tiny homes, RVs, vans, and off-grid living.
Calculate payback period, 3-year value, and total cost of ownership with lifestyle presets.
5-year cost comparison including rekeys, lost keys, lockouts, and time savings.
Total installed cost including hardware, reinforcement, labor, and accessories for your door type.
Plan users, roles, schedules, and temporary access for your smart lock system.
Complete bill of materials and total cost of ownership with niche-specific pricing.
Daily Wh, autonomy days, and solar balance for off-grid power systems.
Calculate battery life based on power draw, usage, and temperature conditions.
Check if your door is compatible with smart locks and needed modifications.
Idle draw, actuation cycles, buck efficiency, and battery autonomy.
Specialized Tools
Tracking Scripts
Lifestyle Presets
Free Calculations