Blog
Occasional posts on money maths and what it's like running this site. No schedule, no newsletter, just the odd thing worth writing down.
14 new calculators, including the one I actually wanted
EvenSums grows to 39 tools: a snowball vs avalanche planner, drawdown, amortization schedules and more. 19 August 2026.
Why I built EvenSums
The launch story: 25 calculators, no popups, and a small grudge against the rest of the internet. 27 July 2026.
The minimum payment trap
The one number that genuinely shocked me while building the credit card calculator. 27 July 2026.
Where your emergency fund should live
Somewhere boring, instant and slightly out of reach. Here's why that combination matters. 27 July 2026.