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8 reviewed tools in Fitness and heart health

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Original diagram of the same illustrative route expressed as 5.00 kilometres and 3.11 international miles, rounded to two decimals.FreeFitness and heart health

Distance Unit Converter

Convert known distances between kilometres and international miles using the exact 1.609344 factor. Both directions, clear rounding and no account required.

Open toolHome blood pressure: a three-step diagram from the entered result through context to a useful next step.FreeFitness and heart health

Understand your home blood-pressure average

Build a clear home-reading log, see exactly which readings count, and prepare a useful summary for your clinician.

Open toolFreeFitness and heart health

Pace calculator

Calculate pace, elapsed time or distance for a run or walk. See exact metric and imperial pace and speed equivalents with no fitness judgement.

Open toolFreeFitness and heart health

Running speed converter

Convert one running, walking or treadmill speed between kilometres per hour and miles per hour using the exact international-mile relationship.

Open toolFive sitting categories, work, travel, meals, leisure and other, flow into one neutral hours-and-minutes total.FreeFitness and heart health

Sitting time calculator

Add seated work, travel, meals, leisure and other sitting time to see one clear typical-day total. Private, neutral arithmetic with no score or target.

Open toolFreeFitness and heart health

Steps to distance calculator

Convert steps to kilometres and miles using your own measured step length. Exact unit arithmetic, clear uncertainty, no height-based guess.

Open toolFreeFitness and heart health

Strength training volume load calculator

Calculate strength-training volume load from sets, repetitions and external load. Exact kg or lb arithmetic, total reps and clear limitations.

Open toolIllustration of a running shoe, sport watch, lungs and oxygen symbols representing aerobic fitness.FreeFitness and heart health

VOā‚‚ max estimate by age

Estimate VO2 max using age plus resting heart rate or a completed one-mile walk. Clear study limits, wearable context and private calculations with no account.

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