Volume & Liquid Converter
Convert liters, milliliters, cups, fluid ounces, gallons (US & Imperial).
Input Parameters
Calculation Results
Formula & How Volume & Liquid Converter Works
1 US gallon equals 3.785 liters. 1 Imperial gallon (UK/Australia) equals 4.546 liters.
- Enter Volume Value: Input your target parameter value.
- Enter From Unit: Input your target parameter value.
- Enter To Unit: Input your target parameter value.
- Apply Formula: Calculate using
1 US Gallon = 3.78541 Liters. - Review Results: View exact computed answers, metrics, and worked mathematical proofs.
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Frequently Asked Questions (FAQs)
How many mL in a cup?
1 metric cup is 250 mL (US cup is approx 236.6 mL).
Authoritative Standards & Verified Reference Citations
Calculations and mathematical logic on this page are grounded in published statutory rules, regulatory standards, and official government data published by the following bodies:
Open government data, scientific datums, and public sector mathematical reference datasets.
Australia's national authority on physical, chemical, and biological metric measurement standards.
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