Fresh water remaining
0%
60 usable gallons at the start
Full-time logistics
Full-time RV logistics calculator
Estimate how often your tanks force a dump or water run, what those runs cost, and how many paid fallback nights belong in a full-time route.
Quick route rhythm
Fresh water sets the service rhythm
Plan a service stop about every 5.5 days. Over 14 days, that means about 2 service runs before the final move.
- First service trigger
- Fresh water
- 5.5 days
- Service runs
- 2
- $26.20/week service cost
- Free-night target
- 11 nights
- 3 paid fallback nights
- Window budget
- $157
- Service loop plus planned fallback
Verify dump access, potable water, overnight legality, road conditions, and current fees before treating the route as solved.
Full-time logistics
Check tank cadence before you chase free nights.
Free camping only works when the service loop works too. This planner estimates how fast fresh, gray, and black tanks move by person, then prices the dump/water run and paid fallback nights.
Route summary
Fresh water sets the service rhythm
Plan a service stop about every 5.5 days. Over 14 days, that means about 2 service runs before the final move.
- First service trigger
- Fresh water
- 5.5 days
- Service rhythm
- 2 runs
- $26.20/week
- Free-night target
- 11 nights
- 3 paid fallback nights
- Window budget
- $157
- Service loop plus planned fallback
Cost included in that budget
$157 total- Fuel
- $22.40
- Dump/water fees
- $30.00
- Paid fallback
- $105
If the service loop is far or paid fallback nights are frequent, a "free" route may cost more than a low-cost reset stop.
Fix fresh water first, then search for dump and potable water stops close enough that service runs do not eat the savings.
Verify the route
- Confirm fresh water against real tank-gauge behavior; RV sensors often get noisy near full or empty.
- Identify a named dump and potable-water option before counting on 11 free nights in this window.
- Verify local stay limits, road access, trash handling, and weather before treating a free-night route as workable.
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Plan a service stop about every 5.5 days. Over 14 days, that means about 2 service runs before the final move.
Quick answer
Recommended route move
Fix fresh water first, then search for dump and potable water stops close enough that service runs do not eat the savings.
Service and fallback budget
$157 in this planning window
- Daily fresh/gray/black movement is 11/7.2/1.4 gallons.
- Tank order: Fresh water 5.5 days, Gray tank 6.3 days, Black tank 28.6 days.
- Service loop assumes 28 miles round trip at 10 mpg.
Assumptions and confidence
- Confirm fresh water against real tank-gauge behavior; RV sensors often get noisy near full or empty.
- Identify a named dump and potable-water option before counting on 11 free nights in this window.
- Verify local stay limits, road access, trash handling, and weather before treating a free-night route as workable.
- Check cargo capacity before carrying extra water; every added gallon is about 8.3 lb before containers.
- Add a search area before using the service links as a route plan.
Biggest answer movers
- One extra traveler or guest day changes fresh, gray, black, and fallback budget together.
- A farther service loop can turn a free campsite into a fuel-and-time problem.
- Showers, dishwashing, and hot-weather rinsing usually move gray tank faster than expected.
Planning boundary
Do not use this estimate to ignore land-manager rules, dump legality, potable-water safety, tank sensor uncertainty, or payload from carried water.
Tank pressure
End-of-window pressure check
Daily fresh/gray/black: 11/7.2/1.4 gal
Gray tank full
100%
45 gallons of gray space at the start
Black tank full
49%
40 gallons of black space at the start
Live service candidates
Find dump, water, and overnight candidates near the route.
This uses public OpenStreetMap tags as a candidate finder. It does not verify closures, fees, water quality, rig access, or overnight permission.
Candidate types
Fallback searches if public map data is thin
Search dump stationsFind candidates, then verify fee, access hours, hose threads, and whether big rigs fit before driving.Search potable waterLook for confirmed potable water, not just any spigot. Call if the listing is old or seasonal.Search legal free staysStart with public-land leads, then verify the current land manager, stay limit, road access, and fire restrictions.Search low-cost service nightsUse this for fairgrounds, city parks, casinos, retail overnight stops, and campgrounds that solve dump plus water in one move.
Keep these limits explicit
- This tool does not verify live dump-station status, water quality, fees, road access, closures, or overnight legality.
- Tank sensors are often wrong when the tanks are dirty or sloped. Use conservative starting percentages until you trust the rig.
- Free overnight spots can cost money once extra fuel, dump fees, water fees, and fallback nights are counted.
Next planning step
Pair the logistics answer with the site and stay math.
Why this exists
Full-time free camping is a logistics problem first.
The romantic version is finding a free place every night. The practical version is knowing how fast your tanks move, where legal overnight options actually exist, and when a paid reset night is cheaper than a long service loop.
Find legal places to stay
Use this when a free pin needs land-manager and stay-limit verification.
Read the legal boondocking guideCheck what ends the stay
Use this when power, solar recovery, and tanks all need to be compared together.
Run the stay-length calculatorPlan full-time systems
Use this when you want the bigger picture: rig, money, work, tanks, and backup plans.
Open the full-time RV living hubLogistics checks
The nightly plan has four moving parts.
Compare
Compare fast
Use one comparison matrix to scan the practical differences. Small screens stack each row; wider screens keep the first column pinned.
| Spec | What it answers | What to verify |
|---|---|---|
| Tanks | How many days until fresh, gray, or black forces service. | Actual tank size, starting levels, sensor accuracy, and water habits. |
| Service towns | How much fuel and fee money dump and potable-water runs add. | Dump hours, potable-water access, rig clearance, hose threads, and current fees. |
| Free nights | How many nights you are trying to keep free inside the planning window. | Land manager, stay limit, road access, closure status, and fire restrictions. |
| Fallback nights | What a paid reset night costs when free logistics get brittle. | Laundry, showers, internet, dump, water, weather, and fatigue all in one stop. |
Full-time logistics math
How the calculator turns tank levels into a route rhythm
The planner does not promise live dump stations or legal overnight parking. It gives you the cadence and budget pressure so the search starts from a realistic service interval.
Tank cadence
Fresh water, gray tank, and black tank days are calculated separately from starting levels, actual tank sizes, and per-person use. The shortest tank limit sets the service rhythm.
Service cost
The planner counts fuel for dump/water runs plus entered dump and potable-water fees, then converts that to a weekly support cost.
Free-night fallback
Your free-night target is compared against the planning window so paid reset nights show up before the route depends on perfect free camping every night.
Avoid these traps
Common mistakes before buying
Treating app pins like confirmed services
Dump stations close, potable-water spigots get shut off, and overnight rules change. Use the search links to build candidates, then verify before driving.
Ignoring the cost of the service loop
A free campsite can stop being cheap when the dump and water run is far enough to burn fuel, daylight, and patience every few days.
Planning from tank labels instead of starting levels
A 60-gallon fresh tank is not a 60-gallon plan if you arrive at 70%. Gray and black sensors are also imperfect, so conservative starting percentages are safer.
Treat this as route-planning math, then verify dump access, potable-water status, overnight legality, road conditions, and fees before moving the rig.See assumptions
Gear to compare after the math
Spec-checked products to compare after the math.
These handoffs match the calculator family, not a one-click prescription. Verify fit, specs, clearances, and install limits before buying.
Off-grid readiness binder
Best for
Turning calculator output into a pre-trip checklist
Use this when the result exposes a multi-system planning gap instead of one simple product decision.
Preview the RV readiness binderFrequently asked
Questions RVers usually ask next.
Can this tool tell me exactly where to dump tonight?
No. It generates search links and tells you how often you need service, but it does not verify live fees, access hours, closures, water quality, or overnight legality.
What should I use for gallons per person per day?
For careful boondocking, 4-6 gallons per person per day is a reasonable starting range. Families, daily showers, pets, and sink-heavy cooking can push that higher quickly.
Why include paid fallback nights if I want to stay free?
Full-time travel gets easier when a paid reset night is treated as a planned pressure valve, not a failure. It can solve water, dump, laundry, weather, internet, and fatigue in one stop.
Should I use this instead of the stay-length calculator?
Use this for full-time service logistics by person. Use the stay-length calculator when you also need to compare power, solar recovery, fresh water, gray tank, and black tank against one stay target.