Flight Time Calculator
Flight time from distance and groundspeed — with fuel burn estimate.
| Cessna 152 | 95 kt |
| Cessna 172 | 120 kt |
| Piper PA-28 Archer | 135 kt |
| Cirrus SR22 | 170 kt |
| Beechcraft Bonanza | 170 kt |
| King Air 350 (turboprop) | 290 kt |
Show Work
Formulas
About the Flight Time Calculator
Flight Time Calculator is a quick, free tool for flight planning and aircraft performance. It works in your browser and keeps everything on your device. Flight time from distance and groundspeed — with fuel burn estimate.
How it works
Enter your figures and the result appears instantly, updating the moment you change anything. There is no submit button and nothing to wait for, so it is easy to try a few what-if numbers and compare the results. Just check each box holds the kind of value it expects.
Want the deeper story? The Knowledge Base explains the ideas behind the tools in more detail.
Frequently Asked Questions
How do I use the Flight Time Calculator?
Simply type your numbers and read the result, which refreshes the instant you change something. There is nothing to submit and nothing to wait for.
Does it cost anything or need an account?
No. The tool is completely free, there is no account to create, and it keeps working offline after the page first loads.
Is anything I type uploaded?
No. The tool works entirely on your device, so the values you enter never leave your browser.
Common Use Cases
Try different numbers
Change one thing and watch the answer change. It is an easy way to compare your choices.
Nothing to set up
Open the page and start. There is nothing to install, and no account to make.
Check your work
Worked it out yourself? Use the Flight Time Calculator to make sure your answer is right.
Stays on your device
Your inputs never leave the browser — nothing is uploaded, logged, or stored anywhere.
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