Every tool on this page runs entirely in your browser and is built on a documented method:
- Tent size uses the standard 20–30 sq ft per person rule used by outfitter guides.
- Hiking time uses Naismith’s rule (1892) with a Langmuir descent amendment.
- Fishing setup looks up line strength and rig from a real angling data table (Take Me Fishing / RBFF, Bassmaster, Field & Stream, In-Fisherman).
- Portable power sums device watt-hours over your trip days with standard inverter-loss and headroom factors.
Data sources are noted on each tool with the retrieval date 2026-08-15. Pair these with the RV trip tools when you are traveling by vehicle.