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🚗 Drive Time Calculator

Time

🛣️ Distance

💨 Average speed

☕ Total time of breaks

⏱️ Total drive time

h:mm

🕒 Departure time

📍 Arrival time

Money

⛽ Fuel efficiency

💲 Fuel price

🧑‍🤝‍🧑 Number of passengers

people

🧾 Total drive cost

(same currency as fuel price)

👤 Drive cost / person

(same currency)

Quick summary

Fill inputs to see a live summary here.

Step-by-step derivation

Drive time (without breaks): t_drive = distance / speed
Total time: t_total = t_drive + breaks
Arrival time: arrival = departure + t_total
Fuel used: fuel = distance × (efficiency as L/100km) / 100
Total cost: cost_total = fuel × fuel_price
Cost per person: cost_pp = cost_total / passengers

Reference formulas

Quantity	Formula	Notes
Drive time	`t = d / v`	d = distance, v = average speed
Total time	`t_total = t + t_breaks`	Breaks added to drive time
Fuel used	`fuel = d(km) × (L/100km) / 100`	Convert efficiency to L/100 km first
Cost	`cost = fuel × price_per_L_or_gal`	Price unit must match fuel unit

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