Guide
SSC CHSL Typing Test 2026: Complete Guide
Everything that matters, in 30 seconds
| Speed needed | 35 WPM English · 30 WPM Hindi |
|---|---|
| Time | 10 minutes (LDC/JSA) · 15 minutes (DEO) |
| Backspace | Disabled — mistakes are permanent |
| Counts toward rank? | No — but failing cancels your selection |
| Language choice | Fixed when you apply, not on test day |
Why this test decides everything
You clear Tier-I. You clear Tier-II. Months of work, and you're through the hard part. Then a test worth zero marks cancels all of it.
That's SSC CHSL. The typing test adds nothing to your rank — but miss the bar and your entire written performance is void. Thousands lose selections here every cycle. Not because they couldn't answer questions. Because they left typing until the last month.
The good news: typing improves predictably. Nobody is naturally bad at it. You need weeks, not talent.
Speed required for your post
| Post | Speed | Time |
|---|---|---|
| LDC / JSA (English) | 35 WPM | 10 min |
| LDC / JSA (Hindi) | 30 WPM | 10 min |
| Postal / Sorting Assistant | Same as LDC | 10 min |
| DEO (standard) | 8,000 KDPH (~27 WPM) | 15 min |
| DEO Grade 'A' (CAG) | Up to 15,000 KDPH | 15 min |
Why you'll see the same speed written two different ways
Some notifications say WPM, others say key depressions per hour (KDPH). Same thing. A word counts as 5 keystrokes: 35 WPM × 5 × 60 = 10,500 KDPH. 30 WPM × 5 × 60 = 9,000 KDPH. Don't panic at the five-figure number — it's the target you already know.
Scribe-eligible and visually impaired candidates generally get 5 minutes extra. Check your admit card.
The exam software is not like normal typing
This is where most practice sites leave you unprepared.
Disabled during the test: backspace, delete, arrow keys, copy-paste, undo, spell check, autocorrect.
Type a wrong character and it stays. Permanently.
Practising where you can fix mistakes builds a habit that's useless on exam day. Train with backspace locked. Your speed will drop at first — that drop is your real accuracy showing itself.
What to do in the demo window
You usually get about two minutes before the real test. Don't sit there nervous. Check the font size, test the keyboard feel, see how the passage is laid out. English passages typically appear in Times New Roman, size 12.
How mistakes are counted
Speed alone doesn't pass you. Errors are subtracted.
Full mistake — a wrong word left uncorrected. Half mistake — a smaller error, such as a word you attempted to fix.
Formula
Net WPM = (Keystrokes ÷ 5 − Full mistakes − Half mistakes ÷ 2) ÷ Minutes
See a worked example
You type 3,600 keystrokes in 10 minutes, with 12 full mistakes and 8 half mistakes: 3,600 ÷ 5 = 720 gross words. 720 − 12 − (8 ÷ 2) = 704. 704 ÷ 10 = 70.4 net WPM.
Comfortably clear. But notice how errors bite — and they bite much harder when your raw speed sits near the minimum.
Error limits by category
Most sources report unreserved and EWS candidates are allowed a lower error percentage than OBC, SC, ST, PwBD and ex-servicemen candidates — commonly cited as roughly 7% versus 10%.
Error caps — and even whether backspace is allowed — have varied between notification cycles and posts. Use these as preparation targets only. Your own notification PDF and admit card are the only authoritative sources. Read them.
English or Hindi? Choose once, carefully
You pick at application time. It cannot be changed.
Choose Hindi if you studied Hindi-medium, already know Devanagari typing (or will learn it properly), and the lower 30 WPM bar genuinely helps.
Choose English if you've used an English keyboard for years, you're from a non-Hindi state, or you'd be starting Devanagari from zero with little time.
The mistake Hindi-medium aspirants make
Speaking Hindi and typing Devanagari are completely unrelated skills. Hindi typing uses InScript or Mangal layouts that must be learned deliberately — matras, half-letters and conjuncts all take real practice.
If you already type English reasonably, that head start usually beats the 5 WPM difference. Be honest about where you are today, not where you feel you should be.
Your prep timeline
At 15–20 WPM → 8–12 weeks
Don't chase speed. Fix finger placement first — looking at the keyboard caps you around 30 WPM permanently.
At 25–30 WPM → 4–6 weeks
Foundation exists. Build consistency with full 10-minute runs.
At 35+ WPM → keep going
Practise at 40–45 so the bar holds under pressure. Exam conditions reliably cost 5–10 WPM.
The five rules that actually matter
- Accuracy before speed. With backspace disabled, sloppy-and-fast scores worse than clean-and-steady.
- Practise with backspace locked. Train how you'll be tested.
- Do full-length runs. Plenty of people hit 40 WPM for one minute and fade to 25 by minute eight.
- Daily beats cramming. 20 focused minutes daily outperforms three hours on Sunday. Muscle memory needs repetition, not volume.
- Use a physical keyboard. Phone typing does not transfer. Cyber café if you must — this one is non-negotiable.
Mistakes that cost people selections
- Starting one month before the test (the most common regret)
- Practising only on general typing sites — different rules, false confidence
- Chasing WPM while ignoring accuracy
- Never practising the full duration
- Picking the language emotionally instead of practically
- Assuming the software behaves like Word. No autocorrect will save you.
Common questions
Is the typing test qualifying or does it add marks?
Qualifying only. It adds nothing to your rank — but failing cancels your selection regardless of written scores.
Can I use backspace?
Generally no. SSC's software typically disables it along with delete, arrow keys and copy-paste. Practise with it locked, and confirm rules in your own notification.
How many chances do I get?
Normally once per cycle, after Tier-II. Treat it as your only attempt.
What speed should I practise at?
40–45 WPM if your target is 35. The buffer absorbs nerves and an unfamiliar keyboard.
How long to reach 35 WPM from scratch?
Usually 2–3 months at 20–30 minutes daily. Faster if you already use a keyboard.
Can I switch language later?
No. It's fixed when you submit your application.
Is it 10 minutes for every post?
No. LDC/JSA generally 10 minutes, DEO skill test generally 15. Check your notification.
Does phone typing help?
Barely. The exam uses a physical keyboard and ten-finger touch typing — different muscle memory entirely.
Find out where you stand today
Free SSC-pattern practice in English and Hindi. Real exam timings, backspace lock, and an instant verdict on whether you'd clear the standard right now. No signup. No payment. Ever.
TypeSarthi is not affiliated with the Staff Selection Commission. Rules summarised for preparation only — always confirm current details for your exam cycle at ssc.nic.in.