Press & brand resources
Everything you need to link to, write about, or feature Calculator — logo, description, fact sheet and contact.
Brand assets
Free to use when linking to or writing about Calculator. The mark is the same artwork in every file below — a percent sign drawn as two rings and a slash. Brand color: #2563eb.
On a dark background use the dark logo rather than the standard one: on a dark page a full-bleed #2563eb square reads as a button, so the dark version drops to #17233c and lets the artwork carry the contrast instead.
Embeddable widgets
Add a free, working calculator to your site in a few lines of HTML. It links back to www.calculator.co.tz automatically. Grab the code from the “Embed this calculator” block on any tool page, or embed the currency converter directly:
<iframe src="https://www.calculator.co.tz/embed/percentage-calculator" title="Percentage Calculator" width="600" height="520" style="max-width:100%;border:0;" loading="lazy" allow="clipboard-write"></iframe>About / description
One-liner
Calculator — Free calculators and converters for Tanzania.
Short
Calculator is a free collection of online calculators and unit converters for Tanzania and worldwide — USD to TZS, PAYE tax, mobile-money fees, mortgage and loan payments, and metric/imperial conversion.
Long
Calculator (www.calculator.co.tz) offers 42 free calculators across everyday, finance, health, education and home topics, plus 11 unit-converter categories (length, weight, temperature, area, volume, speed, data, time, power, energy, pressure). Every tool is free, no sign-up required, and each page includes its formula and worked examples.
Fact sheet
Suggested anchor text
Feel free to link using any of these:
- calculator.co.tz
- Tanzania PAYE calculator
- USD to TZS converter
- free online calculators
- a free unit converter
Attribution snippet
Free calculators & converters by Calculator → www.calculator.co.tzContact
For press, partnership or feature inquiries, email calculatorcotz@proton.me.