Science calculator
Dilution Calculator
Calculate dilution using C₁V₁ = C₂V₂.
About the dilution calculator
The dilution calculator solves C₁V₁ = C₂V₂ for preparing diluted solutions.
How to use this calculator
- 1
Enter three values
Enter any 3 of: C₁, V₁, C₂, or V₂.
- 2
View results
See the fourth value.
How the calculation works
C₁V₁ = C₂V₂. Enter any 3 values to find the 4th.
Example: C₁=1M, V₁=0.1L, C₂=0.1M: V₂=1L.
Understanding scientific constants
Key constants used: g = 9.81 m/s² (Earth gravity), c = 299,792,458 m/s (speed of light), G = 6.674×10⁻¹¹ N·m²/kg² (gravitational constant), h = 6.626×10⁻³⁴ J·s (Planck's constant), R = 8.314 J/(mol·K) (ideal gas constant). Results assume ideal conditions — real-world measurements may vary.
Ideal vs. real-world conditions
Most physics calculators assume ideal conditions: no air resistance, perfect vacuums, uniform gravity. Real-world results will differ due to friction, air resistance, temperature variations, and measurement uncertainty. Use these tools for learning and estimation, not precision engineering.
Important limitations
This tool provides a mathematical estimate based only on the values entered. It does not account for regulations, taxes, lender fees, market conditions, or individual circumstances. Results are for planning purposes only — consult a qualified professional for regulated, medical, financial, or construction decisions.
Frequently asked questions about dilution calculator
How accurate is the dilution calculator?+
The calculation follows the displayed formula and retains full numeric precision before formatting the result.
Can I use the result professionally?+
Use it as a planning estimate. Confirm regulated, medical, financial, or construction decisions with a qualified professional.