Free Fitness Calculators

For hikers, runners, and cyclists. All calculators are embeddable — copy the code below each one to add them to your blog or website.

Free fitness calculators for hikers, runners, and cyclists. All calculators are embeddable — copy the code below each one to add them to your blog or website.

🏃

Race Pace Calculator

Find your pace for 5K, 10K, half marathon, or full marathon

Open Calculator →
🥾

Hiking Time Estimator

Estimate your hike time using elevation gain and distance

Open Calculator →
🔥

Calorie Burn Calculator

Calculate calories burned running, hiking, or biking

Open Calculator →
💧

Hydration Planner

Plan how much water to bring on your next hike or run

Open Calculator →
🎒

Pack Weight Checker

Find out if your pack is too heavy for your hike

Open Calculator →
❤️

Heart Rate Zone Calculator

Find your 5 training zones for running, hiking, and cycling

Open Calculator →

🔗 Why embed?

Each calculator is free to embed on your site. Just copy the iframe code and paste it into your blog. You get a useful tool for your readers; we get a small credit link. Everyone wins.

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