TBToolbox
The directory

All tools

Fast utilities for everyday digital work.

Most files stay on your device
Showing 136–144 of 312 tools
Mathbrowser

Weighted Average Calculator

Calculate an average using matching weights.

● Runs in your browserOpen →
Mathbrowser

Fraction to Decimal

Convert a numerator and denominator to decimal.

● Runs in your browserOpen →
Financebrowser

Simple Interest Calculator

Calculate non-compounding interest.

● Runs in your browserOpen →
Businessbrowser

Profit Margin Calculator

Calculate profit as a percentage of revenue.

● Runs in your browserOpen →
Businessbrowser

Markup Calculator

Calculate markup from cost and selling price.

● Runs in your browserOpen →
Financebrowser

Discount Calculator

Calculate final price and savings.

● Runs in your browserOpen →
Financebrowser

ROI Calculator

Calculate return on investment.

● Runs in your browserOpen →
Cryptobrowser

Risk-Reward Calculator

Compare trade target distance with stop risk.

● Runs in your browserOpen →
Cryptobrowser

Crypto Profit & Loss Calculator

Calculate trade P&L after manual fees.

● Runs in your browserOpen →