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15 calculators, grouped by what they’re for.

Loans & repayments

5
  • EMI CalculatorEquated monthly instalment for a fixed-rate loan.→
  • Reverse EMIKnow the EMI? Back out the rate, tenure, or principal.→
  • Amortisation ScheduleMonth-by-month loan repayment. Downloadable as Excel.→
  • Loan PrepaymentWhat a part-payment saves — in interest or in months.→
  • Loan ComparisonTwo bank offers, side by side. Fees folded in.→

Finance

1
  • Working CapitalWhat's available to fund day-to-day operations.→

Pricing & margin

3
  • Margin CalculatorRevenue minus cost, as a percentage of revenue.→
  • Markup CalculatorWhat to charge so the cost yields a target profit.→
  • Break-even CalculatorHow many units to sell before the fixed costs are covered.→

Inventory

2
  • Inventory TurnoverHow many times stock cycles in a period. Capital stuck or moving.→
  • Reorder PointWhen stock should be reordered so you don't run dry.→

Tax

2
  • GST CalculatorAdd GST to a base price. CGST / SGST / IGST split shown clearly.→
  • Reverse GST CalculatorExtract GST from a gross amount. What was the base + the tax?→

Operations

1
  • Equipment UtilizationHow busy each machine actually is — versus how busy you think.→

Assets

1
  • DepreciationStraight-line or written-down value, with a year-by-year schedule.→
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