Economics
Macro & Micro tools
Useful calculators for MPC, MPS, multiplier, GDP, national income, elasticity, TR, AR, MR and cost curves.
MPC MPSMultiplierGDP DeflatorElasticityTR AR MRCost CurvesFree Commerce Tools
Calculators for Commerce numericals.
Use these tools when a formula, numerical or ratio calculation feels confusing. They support Economics and Accountancy revision for Class 11 and Class 12 Commerce students.
Open all Commerce toolsAccountancy
Ratio tools
Use Accountancy calculators for liquidity, solvency, activity and profitability ratios while revising financial statement analysis.
Current RatioQuick RatioDebt EquityGross ProfitNet ProfitCommon SizeHow to use tools properly
Do not use calculators only to get the answer. First write the formula, substitute the values yourself, then use the tool to check the method. This helps you understand where the numerical mistake happened.