Accounting Calculators

Calculate interest on a constant principal without compounding. Enter fractions of a year explicitly when modelling a shorter period.

Find a discounted unit price and the total for a quantity purchased. The discount amount is shown separately to make the saving transparent.

Compare periodic inventory cost-flow methods for a set of opening and purchase layers, with sales costed after all listed purchases.

Set a planned overhead rate per machine hour, labour hour or other allocation-base unit before the production period.

Project a single principal at a fixed nominal annual rate compounded at the selected frequency. No additional contributions are assumed.

Add a user-supplied sales-tax or VAT rate to a tax-exclusive amount and separate the tax component. The calculator does not look up a legal rate.

Estimate the stock position at which replenishment should be triggered under a fixed lead-time demand model.

Compare manufacturing overhead applied to production with overhead actually incurred and identify under- or overapplication.

Translate one future amount into today’s equivalent at a chosen annual effective discount rate. This isolates the time-value-of-money effect.

Calculate a simplified basic EPS after deducting the relevant preferred dividend adjustment from the supplied income figure.