Why the fare can vary from one ride to the next
A tuk-tuk trip is harder to price by distance alone than a ride in a metered car. A short route can crawl through congestion, while a longer one may move quickly; turns, one-way streets, roadworks, and the time spent waiting all affect how long the driver is occupied. A meter would need rules for charging by distance, time, or both. Where no meter sets the price, the driver and passenger settle on a fare before the trip.
That price is a judgment, not a calculation displayed on a screen. The driver estimates the time and effort involved, while the passenger weighs the ride against other options and what the trip seems worth. Different estimates—and different levels of familiarity with local fares—can produce different offers for the same journey.
The negotiation is part of the ride’s logistics
Agreeing in advance gives both sides a chance to settle the main uncertainty before the vehicle moves. The driver knows what the trip is expected to pay; the passenger knows the quoted amount rather than having to infer a charge at the end. Route and destination matter because a driver may consider whether the trip is convenient to fit into the rest of the working day, not just how far it is.
The tradeoff is that a negotiated fare takes a little time and depends on communication. A clear agreement about the destination and total price reduces the chance that driver and passenger are imagining different trips or different charges. Once agreed, the fare turns a moving, traffic-dependent journey into a fixed amount—even if the route takes longer than expected.
