RATIO CALCULATOR
Solve missing values in ratios and scale ratios to any size. Perfect for designers, developers, and math enthusiasts.
Ratio Solver
Ratio Scaling
Solve A:B = C:D
Enter any three values to calculate the fourth in the ratio
:
=
:
SOLUTION
Enter three values
A
:
B
=
C
:
D
Scale Ratio
Scale a ratio to a specific total or specific value
SCALED RATIO
3:2 = 60:40
60
:
40
CALCULATION METHOD
A_scaled = (A / (A+B)) × Total
To scale a ratio A:B to a total value:
1. Calculate total parts: Total Parts = A + B
2. Calculate value per part: Value Per Part = Total / Total Parts
3. Multiply each part by the value per part
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