TikTok Shop UK Commission Calculator
Calculate TikTok Shop UK platform commission using TikTok's published formula and an editable commission rate.
Enter your figures and calculate.
How this is calculated
((net sales + customer-paid shipping + platform discount) - (net sales refund + platform discount refund)) × commission rate
This calculator only uses the figures you enter. Where a platform rate varies, Instant Solvers does not invent a universal rate.
Formula: ((net sales + customer-paid shipping + platform discount) - (net sales refund + platform discount refund)) × commission rate
Source: TikTok Shop UK Seller Academy
Last verified: 25 August 2026