Free Logistics Calculators for SADC Truck Operators
Calculate your CPK, freight rate, fuel surcharge and load profitability — instantly, no sign-up required.
Pick your calculator
Inputs
Fuel
Monthly Costs (R)
Your Result
Diesel: DMPR wholesale list price, effective 5 August 2026. Distances: computed from our own route geometry. Tolls: SANRAL Class 4 schedule effective 1 March 2026. Cost presets: illustrative, not measured.
Inputs
Your Result
Inputs
Example Trip
Source: DMPR / Central Energy Fund monthly fuel price schedule
Your Result
Inputs
Your Result
First time on Kweli? Here is how the load exchange works, and what you are asked for.
Learn the Formulas
The detailed guides behind each calculator
How to Calculate Freight Rates
CPK formula, worked examples, rate floor calculation for South Africa
Running Cost of a Truck
Full breakdown of fixed and variable costs across SADC countries
Truck Rate Per km South Africa 2026
Current corridor rates by route, vehicle type and load scope
CPK Calculator Guide
What CPK means, what inputs to use and how to set your floor rate
Ready to find loads at the right rate?
Kweli connects SADC truck operators with cargo owners whose record you can read before you load. Free to join. No commission.
Where these numbers come from
- Freight rates & costs — the method behind the arithmetic: what each cost line is, and why the return leg decides the margin.
- Transport corridors — the measured road distance to put into the trip cost, lane by lane.
- Kweli Load Exchange — once you know your rate, find loads to run it on. Free, no commission.
Kweli Load Exchange
Now find a load for your truck — or a truck for your load
Free for transporters and shippers. No commission, no subscription.
Local
and cross-border
See
who you are dealing with
R0
commission, always
List your truck and its corridors, or post a load. Your corridors decide which loads we show you first — they do not lock you out of the rest. Body, weight, fit, papers: we show them, and you decide.
WhatsApp-integrated · your number is your account. Nothing from an app store — you finish with your trucks and their corridors on the board.
New to Kweli? See what the network does → — load exchange, driver registry and the Pulse community.