Country calculators
Dating Standards Calculators by Country
Each country page uses a supported national data source and keeps country-specific terms separate from the main homepage calculator.
Canada
The Canada estimate starts from the 2021 Census share of people aged 15+ who were not married and not living common-law.
National estimate available
UK
The UK estimate uses ONS living-arrangements context for people aged 16+ and keeps local city effects as a separate market adjustment.
National estimate available
Australia
The Australia estimate starts from ABS Census social marital-status data for people aged 15+ who were not married.
National estimate available
The main Dating Standards Calculator remains the general entry point. Country pages focus only on country-specific estimates, data sources, and market context.