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How accurate is Unit Converter?

Free online unit converter for metric and imperial units. Results are estimates based on publicly available data.

Unit Converter - Length, Weight, Temperature, Volume

Length

Weight

Temperature

Volume

Currency

Cooking

From

Quick Reference:

1 mile= 1.609 km = 5,280 ft

1 foot= 30.48 cm = 12 in

1 inch= 2.54 cm

1 yard= 0.914 m = 3 ft

From

Quick Reference:

1 pound= 0.454 kg = 16 oz

1 kilogram= 2.205 lb = 1,000 g

1 stone= 14 lb = 6.35 kg (UK only)

1 ounce= 28.35 g

From

Common Temperatures:

Water freezes0°C = 32°F

Room temperature20°C = 68°F

Body temperature37°C = 98.6°F

Water boils100°C = 212°F

From

Quick Reference:

1 gallon (US)= 3.785 L = 128 fl oz

1 liter= 0.264 gal = 33.8 fl oz

1 cup (US)= 236.6 mL = 8 fl oz

Note: UK Imperial gallons = 4.546 L (different from US)

Amount

Converted Amount

Enter an amount to see current exchange rate. Rates are approximate and updated periodically. For real-time rates, check with your bank or use a dedicated currency API.

Approximate Rates (USD base):

1 USD≈ 0.92 EUR / 0.79 GBP / 149 JPY

1 USD≈ 1.36 CAD / 1.53 AUD / 0.88 CHF

1 USD≈ 7.24 CNY / 83 INR / 1.34 SGD

From

Baking Essentials:

1 cup (US)= 236.6 mL = 16 tbsp = 48 tsp

1 tablespoon= 14.8 mL = 3 tsp

1 teaspoon= 4.93 mL

1 cup flour≈ 120-125 g (varies by packing)

1 cup sugar≈ 200 g

1 cup butter≈ 227 g = 8 oz

Note: UK cup = 284 mL (different from US 236.6 mL)

Note: Currency rates are approximate averages (2026 Q2). For precise transactions, check with your bank or financial institution. Cooking conversions for dry ingredients (flour, sugar) are weight-to-volume approximations — actual weight varies by ingredient density and packing method. For baking accuracy, use a kitchen scale.

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