Weight calculator

Weight of rebar, steel sections, pipes, bars, flats, plates, sheets and fasteners by size, per piece and per batch.

Diameter
Length, mm
Pieces per set
0.000kg per set
Total weight0.000 kg

Terms of Service

SteelMate by MaverickOne · Updated 11 October 2026

SteelMate is part of MaverickOne, the engineering suite developed by Maverick Infra & Engineers P. Ltd. It makes steel estimating faster. It is a professional tool: a reliable starting point, never the final word. By using SteelMate you accept these terms.

1. What the numbers are

Every weight and section property in SteelMate is calculated from nominal dimensions and a standard steel density, following IS 1786, IS 1730, IS 1732, IS 808, IS 1161 and IS 4923. Fastener weights follow IS 1363, IS 3757, IS 6623 and IS 6649, with reference to Panchsheel Fasteners charts.

Real steel is never exactly nominal. Rolling tolerances, galvanising, thread length and the mill itself can shift the actual weight by several per cent. Treat SteelMate’s figures as theoretical values for estimating, take-off and planning, not as weighbridge, invoice or acceptance figures.

2. Your judgement comes first

Before a figure from SteelMate goes into a design, a purchase order, a bill or a site instruction, check it against the current edition of the standard and the supplier’s documents. Section properties are provided for reference. Structural design and verification to IS 800 remain the responsibility of a qualified engineer.

3. No warranty

SteelMate is provided “as is”. We check our data carefully and correct errors as soon as we find them, but we cannot guarantee that it is complete, current or error-free. To the fullest extent permitted by law, Maverick Infra & Engineers P. Ltd. accepts no liability for any loss, cost or damage arising from use of the app or reliance on its results.

4. Your MaverickOne account

An account is optional. If you create one, it is for you alone: use an email address you control, and keep access to it, since every sign-in code is sent there. We may suspend an account that is used to share Pro beyond its licence, to misuse the service or to attack it. You can delete your account at any time from Account → Delete account.

5. Your Pro licence

Pro is licensed to the person or company named on the key or account, for the period shown in the app. Keys and accounts are personal, so please don’t share or publish them. Because Pro is delivered as soon as a payment is approved, payments are non-refundable once Pro has been issued. If Pro ever fails to work, write to us and we will put it right.

During the beta, Pro payments are received by the developer of SteelMate, Ram Chandra Paudel, through eSewa on behalf of Maverick Infra & Engineers P. Ltd. Your licence and these terms are the same either way.

6. Standards and trademarks

Indian Standards are published by the Bureau of Indian Standards. Manufacturer charts and names belong to their respective owners and are credited where used. Neither has reviewed or endorsed SteelMate.

7. Changes, law and contact

We may revise these terms as SteelMate grows; the date at the top shows the current version. How we handle your data is set out in the Privacy Policy. These terms are governed by the laws of Nepal. Questions and corrections are always welcome at app@maverickinfra.com.np.

MaverickOne · Built by engineers, for engineers. Maverick Infra & Engineers P. Ltd.

Privacy Policy

SteelMate by MaverickOne · Updated 11 October 2026

The short version: SteelMate collects as little as it can. No ads, no analytics, no tracking, and we never sell or share your details.

1. Without an account

Nothing about you leaves your device. The calculator, your schedules, projects, rates and settings are stored only in this browser or installed app.

2. With a MaverickOne account

Signing in is optional. If you do, we keep:

  • your email address, and the name or company you add;
  • your Pro plan and its end date;
  • when you created the account, when you last signed in, and that you accepted these terms.

That is what lets Pro work on every device you sign in on. Sign-in codes are sent to your email and expire after 10 minutes.

3. When you buy Pro

Your Pro request holds your name, email, transaction ID and the payment screenshot you choose to send. During the beta, payments go to the developer’s eSewa wallet on behalf of Maverick Infra & Engineers P. Ltd. We use them only to check the payment, issue your licence and support you.

4. Where it is kept

Account and request data is stored securely by our hosting provider (Netlify). Emails such as sign-in codes and licence keys are sent through our mail provider (Resend). Both process the data only to run SteelMate for us.

5. Data on your device

Schedules, projects and settings stay on this device for now. Clearing browser data or uninstalling the app erases them, so use Backup all data to keep a copy. Any Pro key on your device carries the name and email it was issued to.

6. Your choices

  • Delete your account at any time: Account → Delete account. Any Pro key already on your devices keeps working until it ends.
  • Ask us for a copy of your data, a correction, or deletion of a Pro request by writing to app@maverickinfra.com.np.

7. Changes and contact

If this policy changes, the date at the top changes too. Read it with our Terms of Service. Questions are welcome at app@maverickinfra.com.np.

Maverick Infra & Engineers P. Ltd. · Pokhara, Nepal

Help

Quick answers. Tap a topic to open it.

Using the calculator
  1. Pick an item at the top: rebar, a section, pipe, plate or a fastener.
  2. Choose the type, size and length. The weight per piece (or per set) shows straight away.
  3. Type the quantity to get the total weight.
  4. Tap the copy button to copy the result, or + to add it to a schedule (Pro).

Weights are theoretical, from nominal sizes. Check them before ordering or billing.

Lite and Pro

Lite is free: every weight in the calculator, and copying the weight result.

Pro adds the schedule with cost and purchase list, unit weight tables, section properties, Excel and branded PDF export, saved projects, backups, sharing and theme colours.

Sign-in code didn’t arrive?
  • Wait a minute, then check Spam, Promotions or Updates. The email comes from SteelMate with the subject “… is your MaverickOne sign-in code”.
  • Check the email address for typos, then tap Send again. You can ask for a new code after 30 seconds.
  • Codes work for 10 minutes, and only the newest one works.
  • Still nothing? Contact support below and we’ll sort it out.
Install the app

iPhone and iPad (Safari): tap Share, then Add to Home Screen, then Add.

Android (Chrome): tap the ⋮ menu, then Install app or Add to Home screen.

Computer (Chrome or Edge): click the install icon at the right end of the address bar.

The installed app opens full screen and works offline. Sign in there to bring your Pro with you.

Keeping your work safe

Schedules and projects are saved on this device. Use Backup all data in the Schedule tab to save a copy you can restore on any device.

Still need help?We usually reply within a working day.
Contact support

MaverickOne · Maverick Infra & Engineers P. Ltd.