Economics · Class 12
Real GDP Calculator from Nominal GDP and GDP Deflator
Calculate real GDP from nominal GDP and the GDP deflator with step-by-step Class 12 Economics working.
Formula
Real GDP = (Nominal GDP ÷ GDP Deflator) × 100
Worked example
Nominal GDP 1,250 with a GDP deflator of 125 gives real GDP 1,000.
The interactive calculator on this page accepts your own question values and displays the final answer with step-by-step working.
Frequently asked questions
What formula does the Real GDP Calculator use?
This calculator uses: Real GDP = (Nominal GDP ÷ GDP Deflator) × 100. The interactive page shows the working step by step.
Is the Real GDP Calculator free?
Yes. It is free to use and does not require a login.
Can I use the calculator for exam preparation?
Yes. Use it to check numerical working and then practise writing the formula, substitution and final answer yourself.
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