ogame flight time calculator

How this OGame flight time calculator works

In OGame, travel time is controlled by a few variables: distance, the speed of the slowest ship in your fleet, your chosen fleet speed percentage, and your universe fleet speed setting. This calculator combines those values so you can quickly plan raids, fleet saves, transports, or ACS timing without manually crunching numbers.

If you have donut galaxy or donut system enabled, this tool also uses wrap-around distance logic, which can significantly reduce flight time for targets near the edge of a galaxy or system.

Distance rules used by the calculator

The calculator follows the standard OGame coordinate distance model:

• Different galaxies: Distance = galaxy difference × 20,000
• Same galaxy, different systems: Distance = 2,700 + (system difference × 95)
• Same system, different positions: Distance = 1,000 + (position difference × 5)
• Same coordinates: Distance = 5

When donut settings are enabled, the shortest wrap-around path is selected automatically.

Flight time formula

OGame flight duration is estimated with this formula:

Duration (seconds) = (10 + (35000 / speedFactor) × √((distance × 10) / slowestShipSpeed)) / universeFleetSpeed

Where speedFactor is your selected fleet speed in steps from 1 to 10 (10% = 1, 100% = 10). This means lower speed percentages increase flight time and reduce fuel usage, while higher percentages do the opposite.

Why the slowest ship matters

Fleets travel at the speed of their slowest ship. Even one slower unit can bottleneck the entire mission. Before sending mixed fleets, check whether that extra recycler or cargo ship changes your arrival window.

Practical strategy tips

• Use lower speed for fleet saves: Slower flights can reduce deuterium burn and give better return timing.
• Coordinate ACS arrivals: Calculate each participant separately and adjust launch times so fleets land together.
• Optimize farm runs: Repeated raids are more profitable when you know exact turnaround times.
• Watch server speed settings: On high-speed universes, timing windows are much tighter.
• Leverage donut travel: Near-edge targets can be much closer than they look.

Example use case

Suppose you launch from [1:100:8] to [1:120:12] with a slowest ship speed of 10,000 at 100% fleet speed in a 1x universe. The calculator first determines distance using system difference, then applies the time formula and returns: total seconds, readable duration, and estimated local arrival time.

Notes and accuracy

This tool provides a reliable planning estimate for standard OGame mechanics. Final in-game times may vary slightly due to rounding behavior, server-specific events, special temporary bonuses, and mission-specific modifiers.

For best results, always use your real effective ship speed from your current account setup, including research, class effects, and any active items.