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06 Numbers and Powers

Qualcomm Cancels Snapdragon Dev Kit? Refund Details

Card No. 06·51116 · Updated · Standard formula, shown below

Average pace 5.00 min/km
Average speed
12.00 km/h
Result
Finish time
50 min
You entered
Distance
10 km
You entered
You enter
Finish time, Distance
You get
Average pace, Average speed
Rounding
2 dp

Yes, Qualcomm has cancelled the Snapdragon Dev Kit for Windows and is offering full refunds to everyone who ordered one. The company announced the cancellation in early 2025, citing the need to focus on other developer hardware and software initiatives. If you pre-ordered or purchased the kit, you will receive a full refund automatically, and you do not need to take any action to get your money back.

Formula

The calculator above works out your average pace and speed for a run, walk, or ride. You enter the total time taken and the distance covered, and it returns your average pace in minutes per kilometer and your average speed in kilometers per hour.

The formulas are simple:

  • Pace = Time (minutes) ÷ Distance (kilometers)
  • Speed = Distance (kilometers) ÷ (Time (minutes) ÷ 60)

Where:

  • Time (t) is the total time in minutes (e.g., 50 minutes).
  • Distance (d) is the distance in kilometers (e.g., 10 km).
  • Pace is the average time per kilometer, shown in minutes and seconds.
  • Speed is the average speed in kilometers per hour.

Worked Example

Using the default values from the calculator:

  1. You run 10 kilometers in 50 minutes.
  2. Pace = 50 ÷ 10 = 5.00 minutes per kilometer (shown as 5:00).
  3. Speed = 10 ÷ (50 ÷ 60) = 10 ÷ 0.8333 = 12.00 km/h.

So your average pace is 5 minutes per kilometer, and your average speed is 12 kilometers per hour.

Why Use This Calculator

Runners, walkers, and cyclists use pace and speed to track training intensity, set race goals, and compare performance over different distances. Knowing your average pace helps you plan splits for a race, while speed is useful for cyclists and treadmill users who think in km/h or mph.

This calculator is also handy for converting between pace and speed. Many running apps show pace, but some treadmills display speed only. If you run 6 km/h on a treadmill, your pace is 10 minutes per kilometer. This tool lets you switch between the two instantly.

How to Read the Results

The first result, pace, is shown as minutes and seconds per kilometer (e.g., 5:30 means 5 minutes 30 seconds per kilometer). A lower pace number means faster running. The second result, speed, is in kilometers per hour; a higher number means faster movement.

For US users, you may want miles instead of kilometers. To convert, multiply your pace in min/km by 1.609 to get min/mile, or divide your speed in km/h by 1.609 to get mph. For example, a 5:00 min/km pace is about 8:03 per mile, and 12 km/h is about 7.5 mph.

Common Mistakes

  • Mixing minutes and seconds: If you run 1 hour 30 minutes, enter 90 minutes, not 1.30. The calculator expects time in minutes only.
  • Using miles with kilometers: The calculator assumes kilometers. If you measure distance in miles, convert to km first (1 mile = 1.609 km) or use a mile-based calculator.
  • Rounding too early: If you round the pace to the nearest minute before calculating speed, you get a slightly different answer. Keep full precision until the final step.

Limitations

This calculator gives your average pace and speed over the whole distance. It does not show splits, elevation changes, or variations in effort. If you run hills or intervals, your instantaneous pace will differ from the average. Also, the calculator assumes a constant speed, which is rarely true in real workouts, but the average is still useful for planning.

For GPS watches and phone apps, the same math is used, but they calculate pace in real time using short distance intervals. That is why your watch might show 5:32 min/km while your average for the whole run is 5:48.

Frequently Asked Questions

How do I convert pace to speed manually?

Take 60 and divide by your pace in minutes per kilometer. For example, a 6 min/km pace gives 60 ÷ 6 = 10 km/h. If your pace is 5:30 (5.5 minutes), then 60 ÷ 5.5 = 10.9 km/h.

What is a good running pace for a beginner?

Most beginners run at a pace between 7 and 10 minutes per kilometer (about 6 to 8.5 km/h). This varies widely with age, fitness, and terrain. A conversational pace—where you can talk without gasping—is a good target for easy runs.

Why does my treadmill show speed in mph but my app shows pace in min/km?

Treadmills in the US typically display speed in miles per hour, while most running apps use metric pace. To compare, convert one to the other: multiply mph by 1.609 to get km/h, then divide 60 by that number to get min/km. For example, 6 mph = 9.65 km/h, so pace = 60 ÷ 9.65 = 6:13 per km.

Does elevation gain affect my average pace?

Yes. The calculator only uses time and distance, so it ignores elevation. Running uphill will slow your pace, and downhill will speed it up. For trail runs with significant climbing, your average pace will be slower than on flat roads even at the same effort.

Can I use this for walking or cycling?

Absolutely. The math works for any activity where you cover a distance over time. Walkers often use pace in min/km, while cyclists usually prefer speed in km/h. Enter your time and distance, and you get both.

Related

Formula used
in t | Finish time | min | 50 | 0
in d | Distance | km | 10 | 0 | 100000
out pace | Average pace | min/km | t / d | 2
out speed | Average speed | km/h | d / (t / 60) | 2

Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.

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