Category 01
Power & Electrical
Plan battery storage, solar production, generator backup, and common RV electrical conversions.
Explore the Power & Electrical hub →RV calculators • off-grid planning • smarter travel prep
RV Calculators, Boondocking Tools & Camping Planners for Every Trip
Plan RV power, towing, tanks, campsite setup, and boondocking with calculators and planning tools built for real road trips and off-grid camping.
150+ planned tools & guides
Mobile-first design
Built for real RV owners
Trending right now
Popular RV calculators
RV Battery Sizing
Size your bank for 12V, 24V, and 48V systems.
Solar Panel Sizing
Match panel wattage to daily energy use.
CCC Calculator
See how much payload you really have left.
Tank Capacity
Convert gallons into weight and duration.
Fuel Cost Estimator
Forecast towing fuel spend before you go.
Generator Matcher
Compare appliance loads to generator sizes.
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Explore by category
Five expertly organized hubs for every part of RV life
Each category hub helps RV owners find the right calculator, checklist, guide, or planning resource in seconds, whether they are boondocking, towing, maintaining tanks, or mapping the next campsite stop.
Category 02
Weight & Tires
Check payload, tire loading, cargo carrying capacity, and towing-related trip assumptions.
Explore the Weight & Tires hub →Category 03
Water & Maintenance
Estimate tank weight, freshwater endurance, black-tank upkeep, and seasonal maintenance tasks.
Explore the Water & Maintenance hub →
Category 04
Boondocking & Off-Grid
Stretch your resources and stay comfortable when hookups disappear for days at a time.
- Boondocking survival checklist
- Campsite power need calculator
- Water saving guide
- Off-grid power guide
Category 05
Travel & Campsite Planning
Plan routes, compare parks, find dump stations, and prepare for campsite arrival with less guesswork.
Explore the Travel & Campsite Planning hub →Homepage brand video
Smarter Tools for Life on the Open Road
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Smarter Tools for Life on the Open Road
Scene flow prepared: RV on mountain road → calculator interactions → boondocking lifestyle → logo close.
Why RV owners love us
Designed for life on the road, not generic spreadsheet math
Mobile-first everywhere
Every calculator, checklist, and guide is built to work beautifully from a phone at a campsite, fuel stop, or trailhead.
Practical planning logic
We focus on real RV decisions like payload, tank weight, boondocking endurance, generator sizing, and campsite readiness.
Premium, uncluttered layout
Clean design helps users find answers quickly while leaving room for future monetization without hurting trust.
Growing tool ecosystem
Tools, guides, reviews, and dump-station resources are organized to scale cleanly as the site expands.
Featured boondocking guide preview
Fresh reads for more confident off-grid adventures
Preview practical content built to help RVers stay comfortable longer, conserve resources, and avoid common off-grid mistakes.
10 smart ways to make fresh water last longer when boondocking
From low-flow shower habits to dishwashing strategy, these water-saving habits can stretch an off-grid stay significantly.
Read the boondocking water-saving guide →Off-grid RV power basics: how to think about batteries, solar, and generator backup
A simple framework for understanding daily energy use, battery bank limits, and how solar fits into a reliable setup.
Read the off-grid power guide →How to choose a better boondocking spot for comfort, privacy, and battery performance
Learn how terrain, sun exposure, access roads, wind, and space all affect your off-grid stay.
Read the campsite setup guide →