Volume Converter
volume converter
Instant conversion. Swap anytime.
Metric and US customary volume units for cooking, lab prep, beverage packaging, and tank checks.
Converted value
0.033814 fl oz
Calculated from your value and units at 6-decimal precision.
Common pairs
Live conversionExact basis: all supported volume units normalize through liters; 1 US fl oz = 29.5735295625 mL, 1 US gal = 3.785411784 L, and 1 US cup = 236.5882365 mL. Commas and scientific notation are supported (for example 1,234.5 or 1e-3).
Conversion updates automatically as you change value, units, or precision.
Advanced options
Batch conversion
Convert multiple values only when you need them, without crowding the main workflow.
Examples
Conversion details
Formula and exact relation
- 1 mL = 0.033814022702 fl oz
- 1 fl oz = 29.5735295625 mL
Formula form: fl oz = mL × 0.033814022702. Display rounding follows your selected precision and does not change base conversion math.
Context outputs
Metric equivalents
1 mL • 0.001 L • 0.000001 m³
US kitchen
0.033814 fl oz • 0.004227 cup • 0.067628 tbsp • 0.202884 tsp
US gallon basis
0.000264 gal
Quick table (mL → fl oz)
| mL | fl oz |
|---|---|
| 1 | 0.033814 |
| 5 | 0.16907 |
| 10 | 0.33814 |
| 50 | 1.690701 |
| 100 | 3.381402 |
| 250 | 8.453506 |
| 500 | 16.907011 |
| 1,000 | 33.814023 |
Formula
Converted value = Input value × (From unit to base) / (To unit to base) - Volume values are normalized to liters internally.
- The converter maps source unit to liters first.
- It then converts liters to your target unit.
Example
Worked example: 500 mL to fl oz
- 1 Input = 500 mL
- 2 500 mL = 0.5 L
- 3 0.5 L = 16.907011 fl oz
500 mL is about 16.907011 fluid ounces.
How
- Enter the value to convert (decimal, comma-formatted, or scientific notation).
- Choose From and To units or use common pairs/swap for reverse direction quickly.
- Review the live result, basis note, and expanded details, then copy the result/report if needed.
Avoid
- Confusing fluid ounces with weight ounces.
- Mixing US customary kitchen units with Imperial gallon assumptions.
- Rounding aggressively in multi-step recipes.
FAQ
Does this use US gallon units?
Yes, gallon and related kitchen units in this tool use US customary definitions.
Can I convert cubic meters to liters?
Yes, m³ and liters are both supported.
Does this support reverse conversion, copy actions, and batch input?
Yes. Use common pairs or swap for reverse direction, copy the result/report when needed, and expand Advanced options for batch conversion.
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