Power
Battery Runtime Calculator
Estimate how long a battery can power a device off-grid.
4 inputsOpen tool
Outdoor Toolkit - Practical calculators and tools for camping, overlanding and off-grid trips
Plan battery runtime, solar charging, Starlink usage, water needs and road trip budgets with clean tools built for real outdoor travel.
100+ tools
Live calculators plus coming-soon pages that make the catalog easier to discover and expand.
12 categories
Power, solar, water, Starlink, weather, hiking, safety and more.
Fast frontend
Search, favorites and recent tools all work instantly in the browser.
Power and solar
Size energy systems with more realistic assumptions.
Connectivity and water
Plan internet and essentials around real trip routines.
Categories
Tools grouped by how people actually travel
Start with a category and go straight to the calculators that matter for camp power, water, connectivity, fuel and gear prep.
Power
Battery, inverter and portable power planning for off-grid setups.
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Solar
Solar sizing and charging tools for vehicle and camp energy systems.
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Starlink
Starlink power, data and trip-planning tools for remote connectivity.
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Camping
Camping checklists, setup helpers and trip-prep tools.
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Vehicle
Road trip and overlanding tools for fuel, payload and route planning.
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Water
Water need, storage and refill planning for camp and van life.
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Hiking
Hiking pace, water, weight and day-planning tools.
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Safety
Emergency, backup and risk-planning tools for outdoor travel.
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Gear
Gear comparison, maintenance and weight-planning tools.
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Food
Camp meal, cooler and cooking-fuel planning tools.
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Weather
Weather and comfort-planning tools for camp and trail conditions.
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Navigation
Drive-time, map, waypoint and offline navigation tools.
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Popular tools
The most useful starting point for most trips
These calculators cover the questions people ask most before heading off-grid.
Power
Power Station Calculator
See runtime and daily consumption for multiple devices.
4 inputsOpen tool
Solar
Solar Panel Charging Calculator
Estimate solar production and battery charging time.
4 inputsOpen tool
Starlink
Starlink Power Consumption Calculator
Estimate Starlink energy use from a battery or power station.
4 inputsOpen tool
Starlink
Starlink Data Usage Calculator
Estimate daily and monthly data use for remote work and travel.
5 inputsOpen tool
Camping
Camping Checklist Generator
Generate a useful packing checklist for your trip setup.
6 inputsOpen tool
Recently used
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Explore the catalogNewsletter
Get new camping calculators and off-grid guides.
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Blog
Short guides that make the calculators easier to use
Read practical context around battery runtime, solar charging, Starlink, water planning and overlanding logistics.
power2026-06-20
How Long Does a 1000Wh Battery Last?
A practical guide to estimating real battery runtime for camping and off-grid travel.
6 min readRead article
starlink2026-06-18
How Much Power Does Starlink Use?
Understand realistic Starlink power draw for travel, remote work and battery planning.
5 min readRead article
solar2026-06-16
How to Calculate Solar Panel Charging Time
Learn the simple math behind daily solar production and battery charging estimates.
6 min readRead article
FAQ
Common questions about the site
The MVP is built to be simple, fast and useful from the first visit.
What is Outdoor Toolkit?
Outdoor Toolkit is a lightweight collection of practical calculators and planning tools for camping, overlanding, road trips and off-grid setups.
Are the calculators free to use?
Yes. The MVP runs entirely on the frontend, with no login, no paid API and no complex backend required.
Who is this site for?
It is built for campers, van lifers, road trippers, Starlink users, overlanders and anyone planning portable power, water and travel logistics.