Advertise

RoomProrate is a free calculator for people who share a home and need to split utility bills when someone moved in or out partway through a billing period. It is made for roommates, lodgers, people subletting a room and the people who manage shared houses, at the moment they have a specific bill to settle.

Direct sponsorship

• One sponsor space on the calculator page, placed below the calculator, never above it and never beside the inputs or buttons.
• Text with a small logo and one link, marked "Sponsored".
• Served from this site as a plain image and link. No third-party tracking pixels or scripts are accepted.

What we do not accept

• Gambling and betting
• Adult content
• Payday loans, high-interest credit and other lending offers
• Cryptocurrency or other speculative investment promotions
• Health or medical claims about what a product cures or treats
• Anything misleading, deceptive or designed to look like part of the calculator

How to ask

Email Eddy Hwang at eddyhwang.kr@gmail.com with your company, the product and the link you would like to place. Terms and availability are explained by email on request.

Ads served by Google AdSense also appear on some pages; they are separate from direct sponsorship. See the privacy policy.