Outdoor Unit Converter
Mixing metric and imperial on the trail? Convert distance, weight, volume, temperature and speed instantly — the way hikers actually use them.
Convert on the fly
Type any value in any unit and the whole table updates at once. No Calculate button needed — temperature works both ways.
kilometres
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miles
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metres
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feet
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yards
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kilograms
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pounds
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grams
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ounces
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litres
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US gallons
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=
Trail tip
0°C is 32°F (freezing). A 5°C drop at altitude is a big deal — pack layers for a 10°C swing between trailhead and ridge.
kilometres / hour
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miles / hour
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How is this calculated?
All conversions use the standard international factors below, shared across this site's tools. Type any value and every other unit updates instantly.
1 km = 0.6214 mi · 1 m = 3.281 ft = 1.094 yd · 1 mi = 1609.34 m
1 kg = 2.205 lb · 1 lb = 16 oz · 1 oz = 28.35 g
1 L = 0.2642 US gal · 1 US gal = 3.785 L
°F = °C × 9/5 + 32 · 1 km/h = 0.6214 mi/h
Sources: International Bureau of Weights and Measures (SI); US customary units. US liquid gallons used throughout.
Trail tip
When a trail sign says "3 mi to the lake", that's about a 5 km — close to an hour on foot with a pack. A 20 lb pack is ~9 kg, right at the comfort limit for a long day.