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CHARISMAK

Project Nigeria Limited

Public betaCharismak Digital Tools

Construction estimating, without the spreadsheet maze.

Measure construction work, adjust rate assumptions, consolidate material requirements and generate professional priced bills from one connected workspace.

Enter your email to receive a secure sign-in link. No password is required.

Estimator workspace

Measure · Price · Export

Measured work

51 templates

Rate analysis

Editable

BOQ output

Excel & PDF

Phone access

Installable
Built for Nigerian and African construction workflows, with editable rates and project assumptions.

One connected workflow

Everything needed to turn site information into an editable estimate.

Start with a full project, specialist fence, or a single construction calculation.

01

Complete project estimate

02

Specialist fence estimate

03

Concrete and blockwork

04

Reinforcement and formwork

05

Excavation and earthworks

06

Electrical and mechanical work

07

Price and rate library

08

Professional BOQ export

Install it on your phone

The estimator works as an installable web app. On Android, use Install App or Add to Home Screen. On iPhone, open it in Safari, tap Share and select Add to Home Screen.

Shape the beta with us

Submit a review inside the estimator. Tell us what is missing, what is confusing and what would help you estimate construction work faster.

Start beta testing

Build your first estimate.

Email-only accessEditable assumptionsPhone installReview form
Open Construction Estimator