Printer Printing Blank Pages? Fixes That Work

If your printer is producing blank pages, the most common causes are empty or clogged ink cartridges, a misaligned print head, or a setting that tells the printer to use the wrong paper tray. Start by checking the ink or toner levels and running the printer’s built-in cleaning cycle, then verify that the paper is loaded correctly and that the printer driver is set to the right paper type and size.

Formula

The calculator works out your average pace and speed from a finish time and distance. The formulas are:

• Pace (min/km) = Finish time (minutes) ÷ Distance (km)
• Speed (km/h) = Distance (km) ÷ (Finish time (minutes) ÷ 60)

Where:

• t = finish time in minutes
• d = distance in kilometers

The result is your average pace (how long it takes to cover one kilometer) and your average speed (how many kilometers you cover in one hour).

Worked Example

Using the default values from the calculator (50 minutes for 10 km):

1. Pace = 50 ÷ 10 = 5.00 min/km
2. Speed = 10 ÷ (50 ÷ 60) = 10 ÷ 0.8333 = 12.00 km/h

So a 50-minute 10 km run gives an average pace of 5:00 per kilometer and an average speed of 12.0 km/h.

When to Use This Calculator

Use this tool when you have finished a run, ride, or walk and want to know your average pace or speed. It is especially handy for training logs, race planning, or comparing your performance across different routes. You can also use it in reverse: if you know your target pace and distance, you can work out the expected finish time by multiplying pace by distance.

How to Read the Results

Pace is given in minutes per kilometer (min/km). A lower pace means faster running (e.g., 4:30 min/km is faster than 6:00 min/km). Speed is given in kilometers per hour (km/h), where a higher number is faster. Both values are averages over the whole distance; they do not account for stops, hills, or variations in effort.

Common Mistakes and Unit Mix-Ups

• Using miles instead of kilometers: If you measure distance in miles, convert to kilometers first (1 mile = 1.60934 km) or the pace will be wrong.
• Entering time in hours and minutes: The calculator expects minutes only. Convert 1:30:00 to 90 minutes.
• Confusing pace and speed: Pace is time per distance; speed is distance per time. They are reciprocals (with unit conversion).
• Rounding too early: Keep a few decimal places during the calculation to avoid a misleading final value.

Limits of the Formula

The formula assumes a constant speed throughout the entire distance. Real-world runs include hills, traffic stops, and changes in effort, so the average pace is just a summary, not a description of your splits. Also, the calculator does not account for elevation gain, wind, or surface type, which can make the same pace feel harder or easier on different days.

Frequently Asked Questions

How do I convert my pace from min/km to min/mile?

Multiply the pace in min/km by 1.60934 to get min/mile. For example, 5:00 min/km is about 8:03 per mile. Alternatively, use the speed value and convert: 1 mile = 1.60934 km.

What is a good running pace for a beginner?

It varies widely by age, fitness, and gender. A common beginner pace for a 5K is around 6:00 to 7:30 min/km (10 to 8 km/h). Focus on maintaining a conversational effort rather than hitting a specific number.

Can I use this calculator for walking?

Yes. Walking pace is typically between 10 and 15 min/km (4 to 6 km/h). The same formula works for any distance-based activity.

How do I calculate my pace if I stop for a break?

If you include the break time in the total time, the pace will be slower. If you want moving pace, subtract the break time from the total time before entering it.

What is the difference between average pace and split pace?

Average pace is your overall time divided by total distance. Split pace is the pace for a specific segment (e.g., each kilometer). Splits can vary, but the average is the weighted mean of all splits.

Related

• Windows 10 Start Menu Folders & Tiles Guide
• Car Value Estimator: How It Works & How to Use It
• Sum by Month in Excel Columns: 3 Easy Ways

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