Calculate GST amounts for New Zealand transactions. Add or remove 15% from a number to see total or pre-GST values. Double-tap to copy results to clipboard.
by Evan Sunley James★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08
Calculate GST on purchases and sales. Input amounts to determine taxable and net values. Generate reports with breakdowns. Export results as PDF or CSV. Share calculations via email or messaging.
Calculate taxes with real-time GST rate updates. Input values to compute and GST amounts. Use memory functions M+, M-, MR, MU for financial calculations. Switch between two button layouts for easier navigation.
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Use basic +/- functions for total GST across multiple items. Dark Mode available for iOS13 and later. Clear entries with C or AC keys.
Manage transactions and access financial data anytime
Manage invoices, track expenses, and record transactions. View financial reports and manage cash flow. Sync with software and access data from multiple devices. Support GST compliance in India, Australia, and Canada.
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Perform basic arithmetic for total GST across multiple items. Use dark mode for iOS 13. Clear entries with C or AC keys.
Calculate GST on sales or purchases by entering the transaction amount and GST rate. Perform basic mathematical operations. View calculated results instantly.
The app calculates Australian GST for iPhone and iPod touch users. It computes all price components based on a single entry, including GST inclusive and exclusive amounts.
Transfer data to CASIO WATCHES via version 3.0 update. Manage watch settings and sync with new . Continue using CASIO WATCHES after data transfer. No further updates or support for current .
Calculate, add, subtract, multiply, divide, and percentage
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Calculate percentages and use memory functions like M+, M-, MR, MU, and GT. Includes square root functionality.