How do I calculate my pace per mile for a half marathon?

1-3 sentence answer grounded in the material

Can I use a pace calculator for walking or biking, not just running?

1-3 sentence answer grounded in the material

What if I only know my pace and time — can the calculator find my distance?

1-3 sentence answer grounded in the material

Do I need to enter time in a specific format, like hh:mm:ss?

1-3 sentence answer grounded in the material

Which calculator should I use if I’m training for a 5K versus a marathon?

1-3 sentence answer grounded in the material

Body Metrics & Fitness3 options compared

Pace Calculator

Calculates running pace per mile based on desired race time, helping users plan their speed for optimal race performance. Enter target race distance and finish time to get specific pacing instructions. Athletes, runners, and fitness enthusiasts looking to improve their running efficiency or achieve personal bests in races would find this tool invaluable. It's particularly useful for those...

calculator free fitness health Running calculators

Editors’ Top PickBased on community votes

Omni Calculator

omnicalculator.com

Use this pace calculator to plan your running pace per mile in order to determine how fast you need to run to finish ...

Open Omni Calculator Read review →

Other OptionsRanked by votes

02
02
Calculator.net
calculator.net
This free pace calculator computes pace, time, and distance, given values for two of the variables. It can also be us...
Open site View details
03
03
XFreeTool
xfreetool.com
Use Pace Calculator to model a scenario from the assumptions you enter. Review rates, units, dates, and rounding befo...
Open site View details

Side by side

Pace Calculator options compared

Tool	Best for	Strengths	Limitations
Omni Calculator omnicalculator.com	Runners planning race pace	Race distance presets (5k, half, marathon) Visual performance level comparisons	Units limited to km/h No custom distance entry in excerpt
Calculator.net calculator.net	General pace, time, distance math	Computes all three variables (pace, time, distance) Supports US and metric units	Fewer preset race distances Interface feels dated
XFreeTool xfreetool.com	Quick pace conversions	Simple input fields Handles time, distance, and pace conversions	Generic financial/health framing No race-specific presets

Buyer's guide

How to choose a pace calculator

If your goal is a target finish time for a standard race distance, start with a tool that has those distances built in so you don't have to do the math yourself. If you are training across different activities or need to convert between units frequently, choose the calculator that lists all three variables (pace, time, distance) upfront. The difference matters most when you are working toward a specific race time versus just checking your general speed.

Questions

Pace Calculator FAQ

How do I calculate my pace per mile for a half marathon?: 1-3 sentence answer grounded in the material
Can I use a pace calculator for walking or biking, not just running?: 1-3 sentence answer grounded in the material
What if I only know my pace and time — can the calculator find my distance?: 1-3 sentence answer grounded in the material
Do I need to enter time in a specific format, like hh:mm:ss?: 1-3 sentence answer grounded in the material
Which calculator should I use if I’m training for a 5K versus a marathon?: 1-3 sentence answer grounded in the material

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