Kilograms to US Cups for Water
Snapshot
For Water, 1 Kilogram equals about 4.24 US Cups. Conversion Encyclopedia keeps one material-density basis on this page so the calculator, common values, and reverse page stay aligned.
- Material basis: Water at 997 kg/m^3.
- Example: For 0.1 Kilograms of Water, the result is 0.423947 US Cups.
- Use the reverse page if you need the opposite direction with the same basis.
Use the interactive calculator below for custom values and the common-value table for quick checks.
Converter Calculator
4.239471 US Cups (Water)
SwitchWith 1 kilogram of water, you get exactly 4.239471 us cups.
Explanation
The converter converts kilograms of Water into us cups using one fixed density basis of 997 kg/m^3. The same density model is used in the calculator, common values, and mirror page so storage, batching, and material-planning checks stay aligned.
Approximate liquid water density near room temperature.
Common Conversion Values
| Kilograms (Water) | US Cups (Water) |
|---|---|
| 0.1 | 0.423947 (about 3/8 cup) |
| 0.25 | 1.059868 (about 1 cup) |
| 0.5 | 2.119736 (about 2 1/8 cups) |
| 1 | 4.239471 (about 4 1/4 cups) |
| 2 | 8.478943 (about 8 1/2 cups) |
| 5 | 21.197356 (about 21 1/4 cups) |
| 10 | 42.394713 (about 42 3/8 cups) |
| 25 | 105.986781 (about 106 cups) |
| 50 | 211.973563 (about 212 cups) |
| 100 | 423.947125 (about 424 cups) |
Frequently Asked Questions
How much cup (US) is 1 kg of Water?
1 kg of Water equals 4.239471 cup (US) on this page.
What density does this Water page use?
This page uses a fixed density of 997 kg/m^3 for Water.
Is there a reverse page with the same density basis?
Yes. Use the mirror page (/material-density/us-cups-to-kilograms/water/) to convert in the opposite direction with the same fixed density basis.