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eBay Australia Sales Profit Calculator
By Chuck Finleys

Calculates net profit for eBay sellers including GST collection, shipping costs, eBay fees, and operating expenses. Shows net profit, margin percentage, and total fees with optimized default values.

Created: 5/22/2025
eBay Australia Seller Profit Calculator
By Chuck Finleys

Calculates net profit for eBay sellers including GST collection, shipping costs, eBay fees, and advertising expenses. Shows net profit, margin percentage, and total fees with optimized default values.

Created: 5/22/2025
eBay AU Seller Profit Calculator
By Chuck Finley

Calculates net profit for eBay sellers including GST collection, shipping costs, eBay fees, and advertising expenses. Shows net profit, margin percentage, and cashflow amount.

Created: 5/22/2025
15-Minute Time Rounder with Units May 2025
By

A calculator that rounds time entries to 15-minute increments and calculates billable units based on the rounded time.

Created: 5/19/2025
Inventory Cost Calculator
By

A professional inventory cost calculator that allows users to upload Excel files containing previous purchase data (product code, date, quantity, price) and add new purchases with optional discounts. The calculator supports FIFO, LIFO, and Weighted Average costing methods to help clients make informed purchasing decisions.

Created: 5/18/2025
Inventory Cost Calculator
By

A professional inventory cost calculator that allows users to upload Excel files containing previous purchase data (product code, date, quantity, price) and add new purchases with optional discounts. The calculator supports FIFO, LIFO, and Weighted Average costing methods to help clients make informed purchasing decisions.

Created: 5/18/2025
Influencer Marketing ROI Calculator
By

Calculate the estimated Return on Investment (ROI) for your influencer marketing campaigns. This calculator helps marketers evaluate the potential profitability of influencer partnerships by analyzing reach, engagement, conversion rates, and average value per conversion against the cost of the partnership.

Created: 5/16/2025
Time to Units Calculator (2/3 Up)
By Alex

Converts total time in hours and minutes to 15-minute units using "Two Thirds Up" rounding (rounding up if 10+ minutes past the interval, down otherwise)

Created: 5/16/2025