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Best Free Finance Tools — October 2026

The best free finance tools for makers and builders, hand-picked and kept up to date.

3 tools · Updated October 2026

GoldCalcTool.com logo

GoldCalcTool.com

· Finance

Real-time gold price per gram, ounce and kilogram in USD, EUR, GBP.

Freegold calculatorfree
Carry China Price Check logo

Carry China Price Check

· Finance

Compare a China purchase with the price at home

Free
Best Credit Card Rewards logo

Best Credit Card Rewards

· Finance

Find cash back cards that fit how you spend

Free