Check Carpool Seat Capacity and Fair Driving Turn Balance
A five-seat car only holds four passengers once the driver sits down, and bulky booster bases often block the middle position. Subtract driver and blocked positions from total belts to verify every carpool leg fits safely.
1 · carpool leg | children riding | belt seats in assigned vehicle
FIRST-LOAD
Input is processed locally and a draft is saved automatically in this browser profile when storage is available. Reset to sample clears that draft; Pro history has its own clear button. A state link encodes your inputs in its URL: share only non-sensitive rows. Browser history, clipboard and anyone receiving the link may retain it. Optional AI use below leaves this device; it is not required.
Data note: Everything runs in this browser tab on the carpool seat ledger: your carpool leg | children riding | belt seats in assigned vehicle stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.
Perspective: Before: A five-seat saloon has at most four passenger belts after the driver. After: the carpool seat ledger shows the working beside each named row so the reader can change the assumption and inspect the consequence.
2 · Read the carpool seat ledger
Seat count arithmetic using figures you enter. Not child-passenger safety certification or legal advice; verify age, height, booster, airbag and seatbelt laws and vehicle manual limits before driving.
Paid layer: carpool seat ledger print and history
one-time step · the free reading above stays complete
Free tier
- one complete carpool seat ledger run in the app
- three samples plus unlimited article-demo runs
- unwatermarked result text and an explicit, user-triggered state link
What $4 one-time adds
- print the carpool seat ledger with its row workings
- CSV of spare seats when driving and row explanations
- last five reading summaries saved in this browser profile
$4 once for repeated filing of the carpool seat ledger, not for a better answer. Illustrative time basis: avoiding one five-minute manual reformat per saved reading; no market-price or guaranteed-savings claim.
Local history (this device)
- No saved runs yet — your first run files here.
Checkout is unavailable until a payment link is configured. The optional unlock is browser-local, profile-scoped and best-effort, not server-verified access. Clearing browser data can remove it; there is no account or cross-device recovery.
Boundary and sources
Seat count arithmetic using figures you enter. Not child-passenger safety certification or legal advice; verify age, height, booster, airbag and seatbelt laws and vehicle manual limits before driving.
- Method: Set the subtracted-positions count to at least 1 for the driver, or 2 when wide child-restraint seats make a centre belt unusable.
- All sample records are invented examples. The app does not fetch measurements, policies, files or personal records.
- Google’s official pricing page, fetched 2026-09-29, lists free-tier access including AI Studio. Optional formatting only; limits and availability can change. Free-tier content may be used to improve products. Never paste private records there.
Mechanism: competence-autonomy-loop
Optional AI formatting, not calculation
For this carpool seat ledger, use the free AI Studio interface only if available to you, with no paid API key. Manual entry completes the same workflow for free. Supply only fictional or non-sensitive notes. Review its output against the source; never paste unresolved questions into the numeric rows.
Format my non-sensitive notes for a carpool seat ledger. Return plain rows only: carpool leg | children riding | belt seats in assigned vehicle. Preserve supplied quantities exactly. Do not guess missing values; list questions separately. Do not calculate or add advice. I will check every row before pasting into the local tool.
Accepted schema: carpool leg | children riding | belt seats in assigned vehicle. No AI response is executed as code.